20122087682

素因数分解:

$2^1\times {\mathrm{821}}^1\times {\mathrm{2713}}^1\times {\mathrm{4517}}^1$

素因数の和:8053

約数の個数: 16

約数和(自身を含む): 30237727032

約数和(自身を除く): 10115639350

約数列:

[1, 2, 821, 1642, 2713, 4517, 5426, 9034, 2227373, 3708457, 4454746, 7416914, 12254621, 24509242, 10061043841, 20122087682]

約数ペア:

[(1, 20122087682), (2, 10061043841), (821, 24509242), (1642, 12254621), (2713, 7416914), (4517, 4454746), (5426, 3708457), (9034, 2227373)]