20100371785

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{375743}}^1$

素因数の和:376584

約数の個数: 16

約数和(自身を含む): 26007496704

約数和(自身を除く): 5907124919

約数列:

[1, 5, 13, 65, 823, 4115, 10699, 53495, 375743, 1878715, 4884659, 24423295, 309236489, 1546182445, 4020074357, 20100371785]

約数ペア:

[(1, 20100371785), (5, 4020074357), (13, 1546182445), (65, 309236489), (823, 24423295), (4115, 4884659), (10699, 1878715), (53495, 375743)]