20173055615

素因数分解:

$5^1\times {\mathrm{149}}^1\times {\mathrm{2137}}^1\times {\mathrm{12671}}^1$

素因数の和:14962

約数の個数: 16

約数和(自身を含む): 24383462400

約数和(自身を除く): 4210406785

約数列:

[1, 5, 149, 745, 2137, 10685, 12671, 63355, 318413, 1592065, 1887979, 9439895, 27077927, 135389635, 4034611123, 20173055615]

約数ペア:

[(1, 20173055615), (5, 4034611123), (149, 135389635), (745, 27077927), (2137, 9439895), (10685, 1887979), (12671, 1592065), (63355, 318413)]