2020168845

素因数分解:

$3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{97381}}^1$

素因数の和:97853

約数の個数: 24

約数和(自身を含む): 3509257752

約数和(自身を除く): 1489088907

約数列:

[1, 3, 5, 9, 15, 45, 461, 1383, 2305, 4149, 6915, 20745, 97381, 292143, 486905, 876429, 1460715, 4382145, 44892641, 134677923, 224463205, 404033769, 673389615, 2020168845]

約数ペア:

[(1, 2020168845), (3, 673389615), (5, 404033769), (9, 224463205), (15, 134677923), (45, 44892641), (461, 4382145), (1383, 1460715), (2305, 876429), (4149, 486905), (6915, 292143), (20745, 97381)]