20174068855

素因数分解:

$5^1\times {\mathrm{151}}^1\times {\mathrm{1303}}^1\times {\mathrm{20507}}^1$

素因数の和:21966

約数の個数: 16

約数和(自身を含む): 24389097984

約数和(自身を除く): 4215029129

約数列:

[1, 5, 151, 755, 1303, 6515, 20507, 102535, 196753, 983765, 3096557, 15482785, 26720621, 133603105, 4034813771, 20174068855]

約数ペア:

[(1, 20174068855), (5, 4034813771), (151, 133603105), (755, 26720621), (1303, 15482785), (6515, 3096557), (20507, 983765), (102535, 196753)]