20214339942

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2\times {\mathrm{29207}}^1$

素因数の和:29365

約数の個数: 48

約数和(自身を含む): 42429643776

約数和(自身を除く): 22215303834

約数列:

[1, 2, 3, 6, 31, 61, 62, 93, 122, 183, 186, 366, 1891, 3721, 3782, 5673, 7442, 11163, 11346, 22326, 29207, 58414, 87621, 115351, 175242, 230702, 346053, 692106, 905417, 1781627, 1810834, 2716251, 3563254, 5344881, 5432502, 10689762, 55230437, 108679247, 110460874, 165691311, 217358494, 326037741, 331382622, 652075482, 3369056657, 6738113314, 10107169971, 20214339942]

約数ペア:

[(1, 20214339942), (2, 10107169971), (3, 6738113314), (6, 3369056657), (31, 652075482), (61, 331382622), (62, 326037741), (93, 217358494), (122, 165691311), (183, 110460874), (186, 108679247), (366, 55230437), (1891, 10689762), (3721, 5432502), (3782, 5344881), (5673, 3563254), (7442, 2716251), (11163, 1810834), (11346, 1781627), (22326, 905417), (29207, 692106), (58414, 346053), (87621, 230702), (115351, 175242)]