20120448605

素因数分解:

$5^1\times {\mathrm{163}}^1\times {\mathrm{1033}}^1\times {\mathrm{23899}}^1$

素因数の和:25100

約数の個数: 16

約数和(自身を含む): 24317198400

約数和(自身を除く): 4196749795

約数列:

[1, 5, 163, 815, 1033, 5165, 23899, 119495, 168379, 841895, 3895537, 19477685, 24687667, 123438335, 4024089721, 20120448605]

約数ペア:

[(1, 20120448605), (5, 4024089721), (163, 123438335), (815, 24687667), (1033, 19477685), (5165, 3895537), (23899, 841895), (119495, 168379)]