20116157087

素因数分解:

${\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1237}}^1\times {\mathrm{20507}}^1$

素因数の和:21818

約数の個数: 16

約数和(自身を含む): 22037568672

約数和(自身を除く): 1921411585

約数列:

[1, 13, 61, 793, 1237, 16081, 20507, 75457, 266591, 980941, 1250927, 16262051, 25367159, 329773067, 1547396699, 20116157087]

約数ペア:

[(1, 20116157087), (13, 1547396699), (61, 329773067), (793, 25367159), (1237, 16262051), (16081, 1250927), (20507, 980941), (75457, 266591)]