20176070944

素因数分解:

$2^5\times {\mathrm{521}}^1\times {\mathrm{1210177}}^1$

素因数の和:1210708

約数の個数: 24

約数和(自身を含む): 39797913708

約数和(自身を除く): 19621842764

約数列:

[1, 2, 4, 8, 16, 32, 521, 1042, 2084, 4168, 8336, 16672, 1210177, 2420354, 4840708, 9681416, 19362832, 38725664, 630502217, 1261004434, 2522008868, 5044017736, 10088035472, 20176070944]

約数ペア:

[(1, 20176070944), (2, 10088035472), (4, 5044017736), (8, 2522008868), (16, 1261004434), (32, 630502217), (521, 38725664), (1042, 19362832), (2084, 9681416), (4168, 4840708), (8336, 2420354), (16672, 1210177)]