20173935982

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{1857979}}^1$

素因数の和:1858131

約数の個数: 16

約数和(自身を含む): 31102585200

約数和(自身を除く): 10928649218

約数列:

[1, 2, 61, 89, 122, 178, 5429, 10858, 1857979, 3715958, 113336719, 165360131, 226673438, 330720262, 10086967991, 20173935982]

約数ペア:

[(1, 20173935982), (2, 10086967991), (61, 330720262), (89, 226673438), (122, 165360131), (178, 113336719), (5429, 3715958), (10858, 1857979)]