20873670485

素因数分解:

$5^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1\times {\mathrm{91493}}^1$

素因数の和:92044

約数の個数: 16

約数和(自身を含む): 25348961664

約数和(自身を除く): 4475291179

約数列:

[1, 5, 103, 443, 515, 2215, 45629, 91493, 228145, 457465, 9423779, 40531399, 47118895, 202656995, 4174734097, 20873670485]

約数ペア:

[(1, 20873670485), (5, 4174734097), (103, 202656995), (443, 47118895), (515, 40531399), (2215, 9423779), (45629, 457465), (91493, 228145)]