20188435894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{6601843}}^1$

素因数の和:6601995

約数の個数: 16

約数和(自身を含む): 33273293760

約数和(自身を除く): 13084857866

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 6601843, 13203686, 72620273, 145240546, 917656177, 1835312354, 10094217947, 20188435894]

約数ペア:

[(1, 20188435894), (2, 10094217947), (11, 1835312354), (22, 917656177), (139, 145240546), (278, 72620273), (1529, 13203686), (3058, 6601843)]