20070484

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17483}}^1$

素因数の和:17535

約数の個数: 24

約数和(自身を含む): 41122368

約数和(自身を除く): 21051884

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 17483, 34966, 69932, 122381, 244762, 489524, 716803, 1433606, 2867212, 5017621, 10035242, 20070484]

約数ペア:

[(1, 20070484), (2, 10035242), (4, 5017621), (7, 2867212), (14, 1433606), (28, 716803), (41, 489524), (82, 244762), (164, 122381), (287, 69932), (574, 34966), (1148, 17483)]