20210798617

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1087}}^1\times {\mathrm{9689}}^1$

素因数の和:10896

約数の個数: 16

約数和(自身を含む): 21507148800

約数和(自身を除く): 1296350183

約数列:

[1, 19, 101, 1087, 1919, 9689, 20653, 109787, 184091, 978589, 2085953, 10531943, 18593191, 200106917, 1063726243, 20210798617]

約数ペア:

[(1, 20210798617), (19, 1063726243), (101, 200106917), (1087, 18593191), (1919, 10531943), (9689, 2085953), (20653, 978589), (109787, 184091)]