20194912497

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{6379}}^1\times {\mathrm{36389}}^1$

素因数の和:42800

約数の個数: 16

約数和(自身を含む): 27860184000

約数和(自身を除く): 7665271503

約数列:

[1, 3, 29, 87, 6379, 19137, 36389, 109167, 184991, 554973, 1055281, 3165843, 232125431, 696376293, 6731637499, 20194912497]

約数ペア:

[(1, 20194912497), (3, 6731637499), (29, 696376293), (87, 232125431), (6379, 3165843), (19137, 1055281), (36389, 554973), (109167, 184991)]