20452246

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{2371}}^1$

素因数の和:2619

約数の個数: 16

約数和(自身を含む): 32448960

約数和(自身を除く): 11996714

約数列:

[1, 2, 19, 38, 227, 454, 2371, 4313, 4742, 8626, 45049, 90098, 538217, 1076434, 10226123, 20452246]

約数ペア:

[(1, 20452246), (2, 10226123), (19, 1076434), (38, 538217), (227, 90098), (454, 45049), (2371, 8626), (4313, 4742)]