20325491

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1066

約数の個数: 16

約数和(自身を含む): 22671360

約数和(自身を除く): 2345869

約数列:

[1, 23, 29, 31, 667, 713, 899, 983, 20677, 22609, 28507, 30473, 655661, 700879, 883717, 20325491]

約数ペア:

[(1, 20325491), (23, 883717), (29, 700879), (31, 655661), (667, 30473), (713, 28507), (899, 22609), (983, 20677)]