20171932145

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{1667791}}^1$

素因数の和:1667896

約数の個数: 16

約数和(自身を含む): 25217015040

約数和(自身を除く): 5045082895

約数列:

[1, 5, 41, 59, 205, 295, 2419, 12095, 1667791, 8338955, 68379431, 98399669, 341897155, 491998345, 4034386429, 20171932145]

約数ペア:

[(1, 20171932145), (5, 4034386429), (41, 491998345), (59, 341897155), (205, 98399669), (295, 68379431), (2419, 8338955), (12095, 1667791)]