20192118435

素因数分解:

$3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1877}}^1\times {\mathrm{3919}}^1$

素因数の和:5868

約数の個数: 48

約数和(自身を含む): 35601471360

約数和(自身を除く): 15409352925

約数列:

[1, 3, 5, 9, 15, 45, 61, 183, 305, 549, 915, 1877, 2745, 3919, 5631, 9385, 11757, 16893, 19595, 28155, 35271, 58785, 84465, 114497, 176355, 239059, 343491, 572485, 717177, 1030473, 1195295, 1717455, 2151531, 3585885, 5152365, 7355963, 10757655, 22067889, 36779815, 66203667, 110339445, 331018335, 448713743, 1346141229, 2243568715, 4038423687, 6730706145, 20192118435]

約数ペア:

[(1, 20192118435), (3, 6730706145), (5, 4038423687), (9, 2243568715), (15, 1346141229), (45, 448713743), (61, 331018335), (183, 110339445), (305, 66203667), (549, 36779815), (915, 22067889), (1877, 10757655), (2745, 7355963), (3919, 5152365), (5631, 3585885), (9385, 2151531), (11757, 1717455), (16893, 1195295), (19595, 1030473), (28155, 717177), (35271, 572485), (58785, 343491), (84465, 239059), (114497, 176355)]