20340562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{4073}}^1$

素因数の和:4313

約数の個数: 16

約数和(自身を含む): 33439392

約数和(自身を除く): 13098830

約数列:

[1, 2, 11, 22, 227, 454, 2497, 4073, 4994, 8146, 44803, 89606, 924571, 1849142, 10170281, 20340562]

約数ペア:

[(1, 20340562), (2, 10170281), (11, 1849142), (22, 924571), (227, 89606), (454, 44803), (2497, 8146), (4073, 4994)]