20219858822

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{1531}}^1\times {\mathrm{65381}}^1$

素因数の和:67015

約数の個数: 16

約数和(自身を含む): 30650558544

約数和(自身を除く): 10430699722

約数列:

[1, 2, 101, 202, 1531, 3062, 65381, 130762, 154631, 309262, 6603481, 13206962, 100098311, 200196622, 10109929411, 20219858822]

約数ペア:

[(1, 20219858822), (2, 10109929411), (101, 200196622), (202, 100098311), (1531, 13206962), (3062, 6603481), (65381, 309262), (130762, 154631)]