20380678812

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{241}}^1$

素因数の和:394

約数の個数: 384

約数和(自身を含む): 61927219200

約数和(自身を除く): 41546540388

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 31, 36, 39, 52, 54, 58, 62, 67, 78, 87, 93, 108, 116, 117, 124, 134, 156, 174, 186, 201, 234, 241, 261, 268, 279, 348, 351, 372, 377, 402, 403, 468, 482, 522, 558, 603, 702, 723, 754, 783, 804, 806, 837, 871, 899, 964, 1044, 1116, 1131, 1206, 1209, 1404, 1446, 1508, 1566, 1612, 1674, 1742, 1798, 1809, 1943, 2077, 2169, 2262, 2412, 2418, 2613, 2697, 2892, 3132, 3133, 3348, 3393, 3484, 3596, 3618, 3627, 3886, 4154, 4338, 4524, 4836, 5226, 5394, 5829, 6231, 6266, 6507, 6786, 6989, 7236, 7254, 7471, 7772, 7839, 8091, 8308, 8676, 9399, 10179, 10452, 10788, 10881, 11658, 11687, 12462, 12532, 13014, 13572, 13978, 14508, 14942, 15678, 16147, 16182, 17487, 18693, 18798, 20358, 20967, 21762, 22413, 23316, 23374, 23517, 24273, 24924, 25259, 26028, 27001, 27956, 28197, 29884, 31356, 32294, 32364, 34974, 35061, 37386, 37596, 40716, 41934, 43524, 44826, 46748, 47034, 48441, 48546, 50518, 52461, 54002, 56079, 56394, 60233, 62901, 64588, 67239, 69948, 70122, 74772, 75777, 81003, 83868, 84591, 89652, 90857, 94068, 96882, 97092, 97123, 101036, 104922, 105183, 108004, 112158, 112788, 120466, 125802, 134478, 140244, 145323, 151554, 162006, 169182, 180699, 181714, 188703, 193764, 194246, 201717, 209844, 209911, 210366, 216659, 224316, 227331, 240932, 243009, 251604, 268956, 272571, 290646, 291369, 303108, 315549, 324012, 338364, 361398, 363428, 377406, 388492, 403434, 419822, 420732, 433318, 435969, 454662, 468263, 486018, 500557, 542097, 545142, 581292, 582738, 629733, 631098, 649977, 681993, 722796, 729027, 754812, 783029, 806868, 817713, 839644, 866636, 871938, 874107, 909324, 936526, 972036, 1001114, 1084194, 1090284, 1165476, 1259466, 1262196, 1299954, 1363986, 1404789, 1458054, 1501671, 1566058, 1626291, 1635426, 1743876, 1748214, 1873052, 1889199, 1949931, 2002228, 2168388, 2349087, 2453139, 2518932, 2599908, 2622321, 2727972, 2809578, 2816567, 2916108, 3003342, 3132116, 3252582, 3270852, 3496428, 3778398, 3899862, 4214367, 4505013, 4698174, 4906278, 5244642, 5619156, 5633134, 5667597, 5849793, 6006684, 6087419, 6505164, 6507241, 7047261, 7556796, 7799724, 8428734, 8449701, 9010026, 9396348, 9812556, 10489284, 11266268, 11335194, 11699586, 12174838, 12643101, 13014482, 13515039, 14094522, 14516153, 16857468, 16899402, 18020052, 18262257, 19521723, 21141783, 22670388, 23399172, 24349676, 25286202, 25349103, 26028964, 27030078, 28189044, 29032306, 33798804, 36524514, 39043446, 42283566, 43548459, 50572404, 50698206, 54060156, 54786771, 58064612, 58565169, 73049028, 76047309, 78086892, 84567132, 87096918, 101396412, 109573542, 117130338, 130645377, 152094618, 164360313, 174193836, 175695507, 188709989, 219147084, 234260676, 261290754, 304189236, 328720626, 351391014, 377419978, 391936131, 522581508, 566129967, 657441252, 702782028, 754839956, 783872262, 1132259934, 1567744524, 1698389901, 2264519868, 3396779802, 5095169703, 6793559604, 10190339406, 20380678812]

約数ペア:

[(1, 20380678812), (2, 10190339406), (3, 6793559604), (4, 5095169703), (6, 3396779802), (9, 2264519868), (12, 1698389901), (13, 1567744524), (18, 1132259934), (26, 783872262), (27, 754839956), (29, 702782028), (31, 657441252), (36, 566129967), (39, 522581508), (52, 391936131), (54, 377419978), (58, 351391014), (62, 328720626), (67, 304189236), (78, 261290754), (87, 234260676), (93, 219147084), (108, 188709989), (116, 175695507), (117, 174193836), (124, 164360313), (134, 152094618), (156, 130645377), (174, 117130338), (186, 109573542), (201, 101396412), (234, 87096918), (241, 84567132), (261, 78086892), (268, 76047309), (279, 73049028), (348, 58565169), (351, 58064612), (372, 54786771), (377, 54060156), (402, 50698206), (403, 50572404), (468, 43548459), (482, 42283566), (522, 39043446), (558, 36524514), (603, 33798804), (702, 29032306), (723, 28189044), (754, 27030078), (783, 26028964), (804, 25349103), (806, 25286202), (837, 24349676), (871, 23399172), (899, 22670388), (964, 21141783), (1044, 19521723), (1116, 18262257), (1131, 18020052), (1206, 16899402), (1209, 16857468), (1404, 14516153), (1446, 14094522), (1508, 13515039), (1566, 13014482), (1612, 12643101), (1674, 12174838), (1742, 11699586), (1798, 11335194), (1809, 11266268), (1943, 10489284), (2077, 9812556), (2169, 9396348), (2262, 9010026), (2412, 8449701), (2418, 8428734), (2613, 7799724), (2697, 7556796), (2892, 7047261), (3132, 6507241), (3133, 6505164), (3348, 6087419), (3393, 6006684), (3484, 5849793), (3596, 5667597), (3618, 5633134), (3627, 5619156), (3886, 5244642), (4154, 4906278), (4338, 4698174), (4524, 4505013), (4836, 4214367), (5226, 3899862), (5394, 3778398), (5829, 3496428), (6231, 3270852), (6266, 3252582), (6507, 3132116), (6786, 3003342), (6989, 2916108), (7236, 2816567), (7254, 2809578), (7471, 2727972), (7772, 2622321), (7839, 2599908), (8091, 2518932), (8308, 2453139), (8676, 2349087), (9399, 2168388), (10179, 2002228), (10452, 1949931), (10788, 1889199), (10881, 1873052), (11658, 1748214), (11687, 1743876), (12462, 1635426), (12532, 1626291), (13014, 1566058), (13572, 1501671), (13978, 1458054), (14508, 1404789), (14942, 1363986), (15678, 1299954), (16147, 1262196), (16182, 1259466), (17487, 1165476), (18693, 1090284), (18798, 1084194), (20358, 1001114), (20967, 972036), (21762, 936526), (22413, 909324), (23316, 874107), (23374, 871938), (23517, 866636), (24273, 839644), (24924, 817713), (25259, 806868), (26028, 783029), (27001, 754812), (27956, 729027), (28197, 722796), (29884, 681993), (31356, 649977), (32294, 631098), (32364, 629733), (34974, 582738), (35061, 581292), (37386, 545142), (37596, 542097), (40716, 500557), (41934, 486018), (43524, 468263), (44826, 454662), (46748, 435969), (47034, 433318), (48441, 420732), (48546, 419822), (50518, 403434), (52461, 388492), (54002, 377406), (56079, 363428), (56394, 361398), (60233, 338364), (62901, 324012), (64588, 315549), (67239, 303108), (69948, 291369), (70122, 290646), (74772, 272571), (75777, 268956), (81003, 251604), (83868, 243009), (84591, 240932), (89652, 227331), (90857, 224316), (94068, 216659), (96882, 210366), (97092, 209911), (97123, 209844), (101036, 201717), (104922, 194246), (105183, 193764), (108004, 188703), (112158, 181714), (112788, 180699), (120466, 169182), (125802, 162006), (134478, 151554), (140244, 145323)]