20005941134

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{480427}}^1$

素因数の和:480919

約数の個数: 16

約数和(自身を含む): 30716644608

約数和(自身を除く): 10710703474

約数列:

[1, 2, 47, 94, 443, 886, 20821, 41642, 480427, 960854, 22580069, 45160138, 212829161, 425658322, 10002970567, 20005941134]

約数ペア:

[(1, 20005941134), (2, 10002970567), (47, 425658322), (94, 212829161), (443, 45160138), (886, 22580069), (20821, 960854), (41642, 480427)]