20064037217

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{3203}}^1\times {\mathrm{28867}}^1$

素因数の和:32108

約数の個数: 16

約数和(自身を含む): 23678226432

約数和(自身を除く): 3614189215

約数列:

[1, 7, 31, 217, 3203, 22421, 28867, 99293, 202069, 695051, 894877, 6264139, 92461001, 647227007, 2866291031, 20064037217]

約数ペア:

[(1, 20064037217), (7, 2866291031), (31, 647227007), (217, 92461001), (3203, 6264139), (22421, 894877), (28867, 695051), (99293, 202069)]