20262106788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{601}}^1$

素因数の和:775

約数の個数: 288

約数和(自身を含む): 61982613504

約数和(自身を除く): 41720506716

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 62, 66, 77, 84, 93, 107, 121, 124, 132, 154, 186, 214, 217, 231, 242, 308, 321, 341, 363, 372, 428, 434, 462, 484, 601, 642, 651, 682, 726, 749, 847, 868, 924, 1023, 1177, 1202, 1284, 1302, 1364, 1452, 1498, 1694, 1803, 2046, 2247, 2354, 2387, 2404, 2541, 2604, 2996, 3317, 3388, 3531, 3606, 3751, 4092, 4207, 4494, 4708, 4774, 5082, 6611, 6634, 7062, 7161, 7212, 7502, 8239, 8414, 8988, 9548, 9951, 10164, 11253, 12621, 12947, 13222, 13268, 14124, 14322, 15004, 16478, 16828, 18631, 19833, 19902, 22506, 23219, 24717, 25242, 25894, 26257, 26444, 28644, 32956, 36487, 37262, 38841, 39666, 39804, 45012, 46277, 46438, 49434, 50484, 51788, 52514, 55893, 64307, 69657, 72721, 72974, 74524, 77682, 78771, 79332, 90629, 92554, 92876, 98868, 105028, 109461, 111786, 128614, 130417, 138831, 139314, 145442, 145948, 155364, 157542, 181258, 185108, 192921, 204941, 218163, 218922, 223572, 255409, 257228, 260834, 271887, 277662, 278628, 290884, 315084, 362516, 385842, 391251, 401357, 409882, 436326, 437844, 450149, 509047, 510818, 521668, 543774, 555324, 614823, 707377, 766227, 771684, 782502, 802714, 819764, 872652, 900298, 1018094, 1021636, 1087548, 1204071, 1229646, 1350447, 1414754, 1434587, 1527141, 1532454, 1565004, 1605428, 1800596, 1993517, 2036188, 2122131, 2254351, 2408142, 2459292, 2700894, 2809499, 2829508, 2869174, 3054282, 3064908, 3987034, 4244262, 4303761, 4508702, 4816284, 4951639, 5401788, 5618998, 5738348, 5980551, 6108564, 6763053, 7781147, 7974068, 8428497, 8488524, 8607522, 9017404, 9903278, 11237996, 11961102, 13526106, 13954619, 14854917, 15562294, 15780457, 16856994, 17215044, 19806556, 21928687, 23343441, 23922204, 27052212, 27909238, 29709834, 31124588, 31560914, 33713988, 41863857, 43857374, 46686882, 47341371, 54468029, 55818476, 59419668, 63121828, 65786061, 83727714, 87714748, 93373764, 94682742, 108936058, 131572122, 153500809, 163404087, 167455428, 189365484, 217872116, 241215557, 263144244, 307001618, 326808174, 460502427, 482431114, 614003236, 653616348, 723646671, 921004854, 964862228, 1447293342, 1688508899, 1842009708, 2894586684, 3377017798, 5065526697, 6754035596, 10131053394, 20262106788]

約数ペア:

[(1, 20262106788), (2, 10131053394), (3, 6754035596), (4, 5065526697), (6, 3377017798), (7, 2894586684), (11, 1842009708), (12, 1688508899), (14, 1447293342), (21, 964862228), (22, 921004854), (28, 723646671), (31, 653616348), (33, 614003236), (42, 482431114), (44, 460502427), (62, 326808174), (66, 307001618), (77, 263144244), (84, 241215557), (93, 217872116), (107, 189365484), (121, 167455428), (124, 163404087), (132, 153500809), (154, 131572122), (186, 108936058), (214, 94682742), (217, 93373764), (231, 87714748), (242, 83727714), (308, 65786061), (321, 63121828), (341, 59419668), (363, 55818476), (372, 54468029), (428, 47341371), (434, 46686882), (462, 43857374), (484, 41863857), (601, 33713988), (642, 31560914), (651, 31124588), (682, 29709834), (726, 27909238), (749, 27052212), (847, 23922204), (868, 23343441), (924, 21928687), (1023, 19806556), (1177, 17215044), (1202, 16856994), (1284, 15780457), (1302, 15562294), (1364, 14854917), (1452, 13954619), (1498, 13526106), (1694, 11961102), (1803, 11237996), (2046, 9903278), (2247, 9017404), (2354, 8607522), (2387, 8488524), (2404, 8428497), (2541, 7974068), (2604, 7781147), (2996, 6763053), (3317, 6108564), (3388, 5980551), (3531, 5738348), (3606, 5618998), (3751, 5401788), (4092, 4951639), (4207, 4816284), (4494, 4508702), (4708, 4303761), (4774, 4244262), (5082, 3987034), (6611, 3064908), (6634, 3054282), (7062, 2869174), (7161, 2829508), (7212, 2809499), (7502, 2700894), (8239, 2459292), (8414, 2408142), (8988, 2254351), (9548, 2122131), (9951, 2036188), (10164, 1993517), (11253, 1800596), (12621, 1605428), (12947, 1565004), (13222, 1532454), (13268, 1527141), (14124, 1434587), (14322, 1414754), (15004, 1350447), (16478, 1229646), (16828, 1204071), (18631, 1087548), (19833, 1021636), (19902, 1018094), (22506, 900298), (23219, 872652), (24717, 819764), (25242, 802714), (25894, 782502), (26257, 771684), (26444, 766227), (28644, 707377), (32956, 614823), (36487, 555324), (37262, 543774), (38841, 521668), (39666, 510818), (39804, 509047), (45012, 450149), (46277, 437844), (46438, 436326), (49434, 409882), (50484, 401357), (51788, 391251), (52514, 385842), (55893, 362516), (64307, 315084), (69657, 290884), (72721, 278628), (72974, 277662), (74524, 271887), (77682, 260834), (78771, 257228), (79332, 255409), (90629, 223572), (92554, 218922), (92876, 218163), (98868, 204941), (105028, 192921), (109461, 185108), (111786, 181258), (128614, 157542), (130417, 155364), (138831, 145948), (139314, 145442)]