20265524136

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{16823}}^1$

素因数の和:16878

約数の個数: 240

約数和(自身を含む): 67056089760

約数和(自身を除く): 46790565624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 27, 33, 36, 39, 44, 52, 54, 66, 72, 78, 81, 88, 99, 104, 108, 117, 132, 143, 156, 162, 169, 198, 216, 234, 264, 286, 297, 312, 324, 338, 351, 396, 429, 468, 507, 572, 594, 648, 676, 702, 792, 858, 891, 936, 1014, 1053, 1144, 1188, 1287, 1352, 1404, 1521, 1716, 1782, 1859, 2028, 2106, 2376, 2574, 2808, 3042, 3432, 3564, 3718, 3861, 4056, 4212, 4563, 5148, 5577, 6084, 7128, 7436, 7722, 8424, 9126, 10296, 11154, 11583, 12168, 13689, 14872, 15444, 16731, 16823, 18252, 22308, 23166, 27378, 30888, 33462, 33646, 36504, 44616, 46332, 50193, 50469, 54756, 66924, 67292, 92664, 100386, 100938, 109512, 133848, 134584, 150579, 151407, 185053, 200772, 201876, 218699, 301158, 302814, 370106, 401544, 403752, 437398, 454221, 555159, 602316, 605628, 656097, 740212, 874796, 908442, 1110318, 1204632, 1211256, 1312194, 1362663, 1480424, 1665477, 1749592, 1816884, 1968291, 2220636, 2405689, 2624388, 2725326, 2843087, 3330954, 3633768, 3936582, 4441272, 4811378, 4996431, 5248776, 5450652, 5686174, 5904873, 6661908, 7217067, 7873164, 8529261, 9622756, 9992862, 10901304, 11372348, 11809746, 13323816, 14434134, 14989293, 15746328, 17058522, 17714619, 19245512, 19985724, 21651201, 22744696, 23619492, 25587783, 28868268, 29978586, 31273957, 34117044, 35429238, 39971448, 43302402, 47238984, 51175566, 57736536, 59957172, 62547914, 64953603, 68234088, 70858476, 76763349, 86604804, 93821871, 102351132, 119914344, 125095828, 129907206, 141716952, 153526698, 173209608, 187643742, 194860809, 204702264, 230290047, 250191656, 259814412, 281465613, 307053396, 375287484, 389721618, 460580094, 519628824, 562931226, 614106792, 750574968, 779443236, 844396839, 921160188, 1125862452, 1558886472, 1688793678, 1842320376, 2251724904, 2533190517, 3377587356, 5066381034, 6755174712, 10132762068, 20265524136]

約数ペア:

[(1, 20265524136), (2, 10132762068), (3, 6755174712), (4, 5066381034), (6, 3377587356), (8, 2533190517), (9, 2251724904), (11, 1842320376), (12, 1688793678), (13, 1558886472), (18, 1125862452), (22, 921160188), (24, 844396839), (26, 779443236), (27, 750574968), (33, 614106792), (36, 562931226), (39, 519628824), (44, 460580094), (52, 389721618), (54, 375287484), (66, 307053396), (72, 281465613), (78, 259814412), (81, 250191656), (88, 230290047), (99, 204702264), (104, 194860809), (108, 187643742), (117, 173209608), (132, 153526698), (143, 141716952), (156, 129907206), (162, 125095828), (169, 119914344), (198, 102351132), (216, 93821871), (234, 86604804), (264, 76763349), (286, 70858476), (297, 68234088), (312, 64953603), (324, 62547914), (338, 59957172), (351, 57736536), (396, 51175566), (429, 47238984), (468, 43302402), (507, 39971448), (572, 35429238), (594, 34117044), (648, 31273957), (676, 29978586), (702, 28868268), (792, 25587783), (858, 23619492), (891, 22744696), (936, 21651201), (1014, 19985724), (1053, 19245512), (1144, 17714619), (1188, 17058522), (1287, 15746328), (1352, 14989293), (1404, 14434134), (1521, 13323816), (1716, 11809746), (1782, 11372348), (1859, 10901304), (2028, 9992862), (2106, 9622756), (2376, 8529261), (2574, 7873164), (2808, 7217067), (3042, 6661908), (3432, 5904873), (3564, 5686174), (3718, 5450652), (3861, 5248776), (4056, 4996431), (4212, 4811378), (4563, 4441272), (5148, 3936582), (5577, 3633768), (6084, 3330954), (7128, 2843087), (7436, 2725326), (7722, 2624388), (8424, 2405689), (9126, 2220636), (10296, 1968291), (11154, 1816884), (11583, 1749592), (12168, 1665477), (13689, 1480424), (14872, 1362663), (15444, 1312194), (16731, 1211256), (16823, 1204632), (18252, 1110318), (22308, 908442), (23166, 874796), (27378, 740212), (30888, 656097), (33462, 605628), (33646, 602316), (36504, 555159), (44616, 454221), (46332, 437398), (50193, 403752), (50469, 401544), (54756, 370106), (66924, 302814), (67292, 301158), (92664, 218699), (100386, 201876), (100938, 200772), (109512, 185053), (133848, 151407), (134584, 150579)]