20120355842

素因数分解:

$2^1\times {\mathrm{197}}^1\times {\mathrm{5861}}^1\times {\mathrm{8713}}^1$

素因数の和:14773

約数の個数: 16

約数和(自身を含む): 30342391992

約数和(自身を除く): 10222036150

約数列:

[1, 2, 197, 394, 5861, 8713, 11722, 17426, 1154617, 1716461, 2309234, 3432922, 51066893, 102133786, 10060177921, 20120355842]

約数ペア:

[(1, 20120355842), (2, 10060177921), (197, 102133786), (394, 51066893), (5861, 3432922), (8713, 2309234), (11722, 1716461), (17426, 1154617)]