20343076819

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{919}}^1\times {\mathrm{46021}}^1$

素因数の和:46990

約数の個数: 16

約数和(自身を含む): 22525007680

約数和(自身を除く): 2181930861

約数列:

[1, 13, 37, 481, 919, 11947, 34003, 46021, 442039, 598273, 1702777, 22136101, 42293299, 549812887, 1564852063, 20343076819]

約数ペア:

[(1, 20343076819), (13, 1564852063), (37, 549812887), (481, 42293299), (919, 22136101), (11947, 1702777), (34003, 598273), (46021, 442039)]