20167592

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{16057}}^1$

素因数の和:16220

約数の個数: 16

約数和(自身を含む): 38057460

約数和(自身を除く): 17889868

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 16057, 32114, 64228, 128456, 2520949, 5041898, 10083796, 20167592]

約数ペア:

[(1, 20167592), (2, 10083796), (4, 5041898), (8, 2520949), (157, 128456), (314, 64228), (628, 32114), (1256, 16057)]