20271660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{337861}}^1$

素因数の和:337873

約数の個数: 24

約数和(自身を含む): 56760816

約数和(自身を除く): 36489156

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 337861, 675722, 1013583, 1351444, 1689305, 2027166, 3378610, 4054332, 5067915, 6757220, 10135830, 20271660]

約数ペア:

[(1, 20271660), (2, 10135830), (3, 6757220), (4, 5067915), (5, 4054332), (6, 3378610), (10, 2027166), (12, 1689305), (15, 1351444), (20, 1013583), (30, 675722), (60, 337861)]