20450240641

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1471}}^1\times {\mathrm{5581}}^1$

素因数の和:7152

約数の個数: 16

約数和(自身を含む): 21297696768

約数和(自身を除く): 847456127

約数列:

[1, 47, 53, 1471, 2491, 5581, 69137, 77963, 262307, 295793, 3664261, 8209651, 13902271, 385853597, 435111503, 20450240641]

約数ペア:

[(1, 20450240641), (47, 435111503), (53, 385853597), (1471, 13902271), (2491, 8209651), (5581, 3664261), (69137, 295793), (77963, 262307)]