20243462495

素因数分解:

$5^1\times {\mathrm{251}}^1\times {\mathrm{2543}}^1\times {\mathrm{6343}}^1$

素因数の和:9142

約数の個数: 16

約数和(自身を含む): 24402373632

約数和(自身を除く): 4158911137

約数列:

[1, 5, 251, 1255, 2543, 6343, 12715, 31715, 638293, 1592093, 3191465, 7960465, 16130249, 80651245, 4048692499, 20243462495]

約数ペア:

[(1, 20243462495), (5, 4048692499), (251, 80651245), (1255, 16130249), (2543, 7960465), (6343, 3191465), (12715, 1592093), (31715, 638293)]