20189558459

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{929}}^1\times {\mathrm{107057}}^1$

素因数の和:108022

約数の個数: 16

約数和(自身を含む): 23895345600

約数和(自身を除く): 3705787141

約数列:

[1, 7, 29, 203, 929, 6503, 26941, 107057, 188587, 749399, 3104653, 21732571, 99455953, 696191671, 2884222637, 20189558459]

約数ペア:

[(1, 20189558459), (7, 2884222637), (29, 696191671), (203, 99455953), (929, 21732571), (6503, 3104653), (26941, 749399), (107057, 188587)]