20309452

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{1831}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 36933120

約数和(自身を除く): 16623668

約数列:

[1, 2, 4, 47, 59, 94, 118, 188, 236, 1831, 2773, 3662, 5546, 7324, 11092, 86057, 108029, 172114, 216058, 344228, 432116, 5077363, 10154726, 20309452]

約数ペア:

[(1, 20309452), (2, 10154726), (4, 5077363), (47, 432116), (59, 344228), (94, 216058), (118, 172114), (188, 108029), (236, 86057), (1831, 11092), (2773, 7324), (3662, 5546)]