20002667995

素因数分解:

$5^1\times {\mathrm{617}}^1\times {\mathrm{1129}}^1\times {\mathrm{5743}}^1$

素因数の和:7494

約数の個数: 16

約数和(自身を含む): 24067589760

約数和(自身を除く): 4064921765

約数列:

[1, 5, 617, 1129, 3085, 5645, 5743, 28715, 696593, 3482965, 3543431, 6483847, 17717155, 32419235, 4000533599, 20002667995]

約数ペア:

[(1, 20002667995), (5, 4000533599), (617, 32419235), (1129, 17717155), (3085, 6483847), (5645, 3543431), (5743, 3482965), (28715, 696593)]