20725231608

素因数分解:

$2^3\times 3^2\times {\mathrm{59}}^1\times {\mathrm{4878821}}^1$

素因数の和:4878892

約数の個数: 48

約数和(自身を含む): 57082217400

約数和(自身を除く): 36356985792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 59, 72, 118, 177, 236, 354, 472, 531, 708, 1062, 1416, 2124, 4248, 4878821, 9757642, 14636463, 19515284, 29272926, 39030568, 43909389, 58545852, 87818778, 117091704, 175637556, 287850439, 351275112, 575700878, 863551317, 1151401756, 1727102634, 2302803512, 2590653951, 3454205268, 5181307902, 6908410536, 10362615804, 20725231608]

約数ペア:

[(1, 20725231608), (2, 10362615804), (3, 6908410536), (4, 5181307902), (6, 3454205268), (8, 2590653951), (9, 2302803512), (12, 1727102634), (18, 1151401756), (24, 863551317), (36, 575700878), (59, 351275112), (72, 287850439), (118, 175637556), (177, 117091704), (236, 87818778), (354, 58545852), (472, 43909389), (531, 39030568), (708, 29272926), (1062, 19515284), (1416, 14636463), (2124, 9757642), (4248, 4878821)]