20130937356

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1\times {\mathrm{1249}}^1$

素因数の和:2495

約数の個数: 96

約数和(自身を含む): 49880320000

約数和(自身を除く): 29749382644

約数列:

[1, 2, 3, 4, 6, 12, 31, 37, 62, 74, 93, 111, 124, 148, 186, 222, 372, 444, 1147, 1171, 1249, 2294, 2342, 2498, 3441, 3513, 3747, 4588, 4684, 4996, 6882, 7026, 7494, 13764, 14052, 14988, 36301, 38719, 43327, 46213, 72602, 77438, 86654, 92426, 108903, 116157, 129981, 138639, 145204, 154876, 173308, 184852, 217806, 232314, 259962, 277278, 435612, 464628, 519924, 554556, 1343137, 1432603, 1462579, 2686274, 2865206, 2925158, 4029411, 4297809, 4387737, 5372548, 5730412, 5850316, 8058822, 8595618, 8775474, 16117644, 17191236, 17550948, 45339949, 54115423, 90679898, 108230846, 136019847, 162346269, 181359796, 216461692, 272039694, 324692538, 544079388, 649385076, 1677578113, 3355156226, 5032734339, 6710312452, 10065468678, 20130937356]

約数ペア:

[(1, 20130937356), (2, 10065468678), (3, 6710312452), (4, 5032734339), (6, 3355156226), (12, 1677578113), (31, 649385076), (37, 544079388), (62, 324692538), (74, 272039694), (93, 216461692), (111, 181359796), (124, 162346269), (148, 136019847), (186, 108230846), (222, 90679898), (372, 54115423), (444, 45339949), (1147, 17550948), (1171, 17191236), (1249, 16117644), (2294, 8775474), (2342, 8595618), (2498, 8058822), (3441, 5850316), (3513, 5730412), (3747, 5372548), (4588, 4387737), (4684, 4297809), (4996, 4029411), (6882, 2925158), (7026, 2865206), (7494, 2686274), (13764, 1462579), (14052, 1432603), (14988, 1343137), (36301, 554556), (38719, 519924), (43327, 464628), (46213, 435612), (72602, 277278), (77438, 259962), (86654, 232314), (92426, 217806), (108903, 184852), (116157, 173308), (129981, 154876), (138639, 145204)]