20180471986

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{6053}}^1\times {\mathrm{38767}}^1$

素因数の和:44865

約数の個数: 16

約数和(自身を含む): 30980594304

約数和(自身を除く): 10800122318

約数列:

[1, 2, 43, 86, 6053, 12106, 38767, 77534, 260279, 520558, 1666981, 3333962, 234656651, 469313302, 10090235993, 20180471986]

約数ペア:

[(1, 20180471986), (2, 10090235993), (43, 469313302), (86, 234656651), (6053, 3333962), (12106, 1666981), (38767, 520558), (77534, 260279)]