20030542590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{667684753}}^1$

素因数の和:667684763

約数の個数: 16

約数和(自身を含む): 48073302288

約数和(自身を除く): 28042759698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 667684753, 1335369506, 2003054259, 3338423765, 4006108518, 6676847530, 10015271295, 20030542590]

約数ペア:

[(1, 20030542590), (2, 10015271295), (3, 6676847530), (5, 4006108518), (6, 3338423765), (10, 2003054259), (15, 1335369506), (30, 667684753)]