20075797910

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{5443}}^1\times {\mathrm{52691}}^1$

素因数の和:58148

約数の個数: 32

約数和(自身を含む): 41307155712

約数和(自身を除く): 21231357802

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 5443, 10886, 27215, 38101, 52691, 54430, 76202, 105382, 190505, 263455, 368837, 381010, 526910, 737674, 1844185, 3688370, 286797113, 573594226, 1433985565, 2007579791, 2867971130, 4015159582, 10037898955, 20075797910]

約数ペア:

[(1, 20075797910), (2, 10037898955), (5, 4015159582), (7, 2867971130), (10, 2007579791), (14, 1433985565), (35, 573594226), (70, 286797113), (5443, 3688370), (10886, 1844185), (27215, 737674), (38101, 526910), (52691, 381010), (54430, 368837), (76202, 263455), (105382, 190505)]