9950161264

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{20060809}}^1$

素因数の和:20060848

約数の個数: 20

約数和(自身を含む): 19900323520

約数和(自身を除く): 9950162256

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 20060809, 40121618, 80243236, 160486472, 320972944, 621885079, 1243770158, 2487540316, 4975080632, 9950161264]

約数ペア:

[(1, 9950161264), (2, 4975080632), (4, 2487540316), (8, 1243770158), (16, 621885079), (31, 320972944), (62, 160486472), (124, 80243236), (248, 40121618), (496, 20060809)]