20341535

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{1481}}^1$

素因数の和:1594

約数の個数: 16

約数和(自身を含む): 25395552

約数和(自身を除く): 5054017

約数列:

[1, 5, 41, 67, 205, 335, 1481, 2747, 7405, 13735, 60721, 99227, 303605, 496135, 4068307, 20341535]

約数ペア:

[(1, 20341535), (5, 4068307), (41, 496135), (67, 303605), (205, 99227), (335, 60721), (1481, 13735), (2747, 7405)]