20020492770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{667349759}}^1$

素因数の和:667349769

約数の個数: 16

約数和(自身を含む): 48049182720

約数和(自身を除く): 28028689950

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 667349759, 1334699518, 2002049277, 3336748795, 4004098554, 6673497590, 10010246385, 20020492770]

約数ペア:

[(1, 20020492770), (2, 10010246385), (3, 6673497590), (5, 4004098554), (6, 3336748795), (10, 2002049277), (15, 1334699518), (30, 667349759)]