20072995

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{229}}^1\times {\mathrm{373}}^1$

素因数の和:654

約数の個数: 16

約数和(自身を含む): 24773760

約数和(自身を除く): 4700765

約数列:

[1, 5, 47, 229, 235, 373, 1145, 1865, 10763, 17531, 53815, 85417, 87655, 427085, 4014599, 20072995]

約数ペア:

[(1, 20072995), (5, 4014599), (47, 427085), (229, 87655), (235, 85417), (373, 53815), (1145, 17531), (1865, 10763)]