2021066068

素因数分解:

$2^2\times 7^1\times {\mathrm{6101}}^1\times {\mathrm{11831}}^1$

素因数の和:17943

約数の個数: 24

約数和(自身を含む): 4043136384

約数和(自身を除く): 2022070316

約数列:

[1, 2, 4, 7, 14, 28, 6101, 11831, 12202, 23662, 24404, 42707, 47324, 82817, 85414, 165634, 170828, 331268, 72180931, 144361862, 288723724, 505266517, 1010533034, 2021066068]

約数ペア:

[(1, 2021066068), (2, 1010533034), (4, 505266517), (7, 288723724), (14, 144361862), (28, 72180931), (6101, 331268), (11831, 170828), (12202, 165634), (23662, 85414), (24404, 82817), (42707, 47324)]