20354506614

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2339}}^1\times {\mathrm{37189}}^1$

素因数の和:39549

約数の個数: 48

約数和(自身を含む): 47515431600

約数和(自身を除く): 27160924986

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 2339, 4678, 7017, 14034, 21051, 30407, 37189, 42102, 60814, 74378, 91221, 111567, 182442, 223134, 273663, 334701, 483457, 547326, 669402, 966914, 1450371, 2900742, 4351113, 8702226, 86985071, 173970142, 260955213, 521910426, 782865639, 1130805923, 1565731278, 2261611846, 3392417769, 6784835538, 10177253307, 20354506614]

約数ペア:

[(1, 20354506614), (2, 10177253307), (3, 6784835538), (6, 3392417769), (9, 2261611846), (13, 1565731278), (18, 1130805923), (26, 782865639), (39, 521910426), (78, 260955213), (117, 173970142), (234, 86985071), (2339, 8702226), (4678, 4351113), (7017, 2900742), (14034, 1450371), (21051, 966914), (30407, 669402), (37189, 547326), (42102, 483457), (60814, 334701), (74378, 273663), (91221, 223134), (111567, 182442)]