20246876153

素因数分解:

$7^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{44953}}^1$

素因数の和:45081

約数の個数: 24

約数和(自身を含む): 24288106752

約数和(自身を除く): 4041230599

約数列:

[1, 7, 37, 47, 259, 329, 1369, 1739, 9583, 12173, 44953, 64343, 314671, 450401, 1663261, 2112791, 11642827, 14789537, 61540657, 78173267, 430784599, 547212869, 2892410879, 20246876153]

約数ペア:

[(1, 20246876153), (7, 2892410879), (37, 547212869), (47, 430784599), (259, 78173267), (329, 61540657), (1369, 14789537), (1739, 11642827), (9583, 2112791), (12173, 1663261), (44953, 450401), (64343, 314671)]