20177092590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{672569753}}^1$

素因数の和:672569763

約数の個数: 16

約数和(自身を含む): 48425022288

約数和(自身を除く): 28247929698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 672569753, 1345139506, 2017709259, 3362848765, 4035418518, 6725697530, 10088546295, 20177092590]

約数ペア:

[(1, 20177092590), (2, 10088546295), (3, 6725697530), (5, 4035418518), (6, 3362848765), (10, 2017709259), (15, 1345139506), (30, 672569753)]