20123773295

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{11783}}^1\times {\mathrm{14851}}^1$

素因数の和:26662

約数の個数: 16

約数和(自身を含む): 25202299392

約数和(自身を除く): 5078526097

約数列:

[1, 5, 23, 115, 11783, 14851, 58915, 74255, 271009, 341573, 1355045, 1707865, 174989333, 874946665, 4024754659, 20123773295]

約数ペア:

[(1, 20123773295), (5, 4024754659), (23, 874946665), (115, 174989333), (11783, 1707865), (14851, 1355045), (58915, 341573), (74255, 271009)]