20144099545

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{298409}}^1$

素因数の和:299024

約数の個数: 16

約数和(自身を含む): 25266971520

約数和(自身を除く): 5122871975

約数列:

[1, 5, 23, 115, 587, 2935, 13501, 67505, 298409, 1492045, 6863407, 34317035, 175166083, 875830415, 4028819909, 20144099545]

約数ペア:

[(1, 20144099545), (5, 4028819909), (23, 875830415), (115, 175166083), (587, 34317035), (2935, 6863407), (13501, 1492045), (67505, 298409)]