20210671630

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{43001429}}^1$

素因数の和:43001483

約数の個数: 16

約数和(自身を含む): 37153235520

約数和(自身を除く): 16942563890

約数列:

[1, 2, 5, 10, 47, 94, 235, 470, 43001429, 86002858, 215007145, 430014290, 2021067163, 4042134326, 10105335815, 20210671630]

約数ペア:

[(1, 20210671630), (2, 10105335815), (5, 4042134326), (10, 2021067163), (47, 430014290), (94, 215007145), (235, 86002858), (470, 43001429)]