20176908712

素因数分解:

$2^3\times {\mathrm{151}}^1\times {\mathrm{521}}^1\times {\mathrm{32059}}^1$

素因数の和:32737

約数の個数: 32

約数和(自身を含む): 38156529600

約数和(自身を除く): 17979620888

約数列:

[1, 2, 4, 8, 151, 302, 521, 604, 1042, 1208, 2084, 4168, 32059, 64118, 78671, 128236, 157342, 256472, 314684, 629368, 4840909, 9681818, 16702739, 19363636, 33405478, 38727272, 66810956, 133621912, 2522113589, 5044227178, 10088454356, 20176908712]

約数ペア:

[(1, 20176908712), (2, 10088454356), (4, 5044227178), (8, 2522113589), (151, 133621912), (302, 66810956), (521, 38727272), (604, 33405478), (1042, 19363636), (1208, 16702739), (2084, 9681818), (4168, 4840909), (32059, 629368), (64118, 314684), (78671, 256472), (128236, 157342)]