20163211046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2837491}}^1$

素因数の和:2837540

約数の個数: 32

約数和(自身を含む): 36773896320

約数和(自身を除く): 16610685274

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 187, 209, 323, 374, 418, 646, 3553, 7106, 2837491, 5674982, 31212401, 48237347, 53912329, 62424802, 96474694, 107824658, 530610817, 593035619, 916509593, 1061221634, 1186071238, 1833019186, 10081605523, 20163211046]

約数ペア:

[(1, 20163211046), (2, 10081605523), (11, 1833019186), (17, 1186071238), (19, 1061221634), (22, 916509593), (34, 593035619), (38, 530610817), (187, 107824658), (209, 96474694), (323, 62424802), (374, 53912329), (418, 48237347), (646, 31212401), (3553, 5674982), (7106, 2837491)]