20125361215

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{1047923}}^1$

素因数の和:1048118

約数の個数: 16

約数和(自身を含む): 25351377408

約数和(自身を除く): 5226016193

約数列:

[1, 5, 23, 115, 167, 835, 3841, 19205, 1047923, 5239615, 24102229, 120511145, 175003141, 875015705, 4025072243, 20125361215]

約数ペア:

[(1, 20125361215), (5, 4025072243), (23, 875015705), (115, 175003141), (167, 120511145), (835, 24102229), (3841, 5239615), (19205, 1047923)]