20162350680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{617}}^1\times {\mathrm{272317}}^1$

素因数の和:272948

約数の個数: 64

約数和(自身を含む): 60585308640

約数和(自身を除く): 40422957960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 617, 1234, 1851, 2468, 3085, 3702, 4936, 6170, 7404, 9255, 12340, 14808, 18510, 24680, 37020, 74040, 272317, 544634, 816951, 1089268, 1361585, 1633902, 2178536, 2723170, 3267804, 4084755, 5446340, 6535608, 8169510, 10892680, 16339020, 32678040, 168019589, 336039178, 504058767, 672078356, 840097945, 1008117534, 1344156712, 1680195890, 2016235068, 2520293835, 3360391780, 4032470136, 5040587670, 6720783560, 10081175340, 20162350680]

約数ペア:

[(1, 20162350680), (2, 10081175340), (3, 6720783560), (4, 5040587670), (5, 4032470136), (6, 3360391780), (8, 2520293835), (10, 2016235068), (12, 1680195890), (15, 1344156712), (20, 1008117534), (24, 840097945), (30, 672078356), (40, 504058767), (60, 336039178), (120, 168019589), (617, 32678040), (1234, 16339020), (1851, 10892680), (2468, 8169510), (3085, 6535608), (3702, 5446340), (4936, 4084755), (6170, 3267804), (7404, 2723170), (9255, 2178536), (12340, 1633902), (14808, 1361585), (18510, 1089268), (24680, 816951), (37020, 544634), (74040, 272317)]