20718126624

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{58661}}^1$

素因数の和:58970

約数の個数: 96

約数和(自身を含む): 58776508224

約数和(自身を除く): 38058381600

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 283, 312, 416, 566, 624, 849, 1132, 1248, 1698, 2264, 3396, 3679, 4528, 6792, 7358, 9056, 11037, 13584, 14716, 22074, 27168, 29432, 44148, 58661, 58864, 88296, 117322, 117728, 175983, 176592, 234644, 351966, 353184, 469288, 703932, 762593, 938576, 1407864, 1525186, 1877152, 2287779, 2815728, 3050372, 4575558, 5631456, 6100744, 9151116, 12201488, 16601063, 18302232, 24402976, 33202126, 36604464, 49803189, 66404252, 73208928, 99606378, 132808504, 199212756, 215813819, 265617008, 398425512, 431627638, 531234016, 647441457, 796851024, 863255276, 1294882914, 1593702048, 1726510552, 2589765828, 3453021104, 5179531656, 6906042208, 10359063312, 20718126624]

約数ペア:

[(1, 20718126624), (2, 10359063312), (3, 6906042208), (4, 5179531656), (6, 3453021104), (8, 2589765828), (12, 1726510552), (13, 1593702048), (16, 1294882914), (24, 863255276), (26, 796851024), (32, 647441457), (39, 531234016), (48, 431627638), (52, 398425512), (78, 265617008), (96, 215813819), (104, 199212756), (156, 132808504), (208, 99606378), (283, 73208928), (312, 66404252), (416, 49803189), (566, 36604464), (624, 33202126), (849, 24402976), (1132, 18302232), (1248, 16601063), (1698, 12201488), (2264, 9151116), (3396, 6100744), (3679, 5631456), (4528, 4575558), (6792, 3050372), (7358, 2815728), (9056, 2287779), (11037, 1877152), (13584, 1525186), (14716, 1407864), (22074, 938576), (27168, 762593), (29432, 703932), (44148, 469288), (58661, 353184), (58864, 351966), (88296, 234644), (117322, 176592), (117728, 175983)]