20163525565

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{1000423}}^1$

素因数の和:1000596

約数の個数: 16

約数和(自身を含む): 25210684800

約数和(自身を除く): 5047159235

約数列:

[1, 5, 29, 139, 145, 695, 4031, 20155, 1000423, 5002115, 29012267, 139058797, 145061335, 695293985, 4032705113, 20163525565]

約数ペア:

[(1, 20163525565), (5, 4032705113), (29, 695293985), (139, 145061335), (145, 139058797), (695, 29012267), (4031, 5002115), (20155, 1000423)]