20125576492

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37830031}}^1$

素因数の和:37830061

約数の個数: 24

約数和(自身を含む): 42369635840

約数和(自身を除く): 22244059348

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 37830031, 75660062, 151320124, 264810217, 529620434, 718770589, 1059240868, 1437541178, 2875082356, 5031394123, 10062788246, 20125576492]

約数ペア:

[(1, 20125576492), (2, 10062788246), (4, 5031394123), (7, 2875082356), (14, 1437541178), (19, 1059240868), (28, 718770589), (38, 529620434), (76, 264810217), (133, 151320124), (266, 75660062), (532, 37830031)]