20167595438

素因数分解:

$2^1\times {\mathrm{257}}^1\times {\mathrm{2917}}^1\times {\mathrm{13451}}^1$

素因数の和:16627

約数の個数: 16

約数和(自身を含む): 30381772464

約数和(自身を除く): 10214177026

約数列:

[1, 2, 257, 514, 2917, 5834, 13451, 26902, 749669, 1499338, 3456907, 6913814, 39236567, 78473134, 10083797719, 20167595438]

約数ペア:

[(1, 20167595438), (2, 10083797719), (257, 78473134), (514, 39236567), (2917, 6913814), (5834, 3456907), (13451, 1499338), (26902, 749669)]