20222681510

素因数分解:

$2^1\times 5^1\times {\mathrm{557}}^1\times {\mathrm{3630643}}^1$

素因数の和:3631207

約数の個数: 16

約数和(自身を含む): 36466188336

約数和(自身を除く): 16243506826

約数列:

[1, 2, 5, 10, 557, 1114, 2785, 5570, 3630643, 7261286, 18153215, 36306430, 2022268151, 4044536302, 10111340755, 20222681510]

約数ペア:

[(1, 20222681510), (2, 10111340755), (5, 4044536302), (10, 2022268151), (557, 36306430), (1114, 18153215), (2785, 7261286), (5570, 3630643)]