2020041715

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{733}}^1\times {\mathrm{29009}}^1$

素因数の和:29766

約数の個数: 16

約数和(自身を含む): 2555200800

約数和(自身を除く): 535159085

約数列:

[1, 5, 19, 95, 733, 3665, 13927, 29009, 69635, 145045, 551171, 2755855, 21263597, 106317985, 404008343, 2020041715]

約数ペア:

[(1, 2020041715), (5, 404008343), (19, 106317985), (95, 21263597), (733, 2755855), (3665, 551171), (13927, 145045), (29009, 69635)]