20225037656

素因数分解:

$2^3\times {\mathrm{20011}}^1\times {\mathrm{126337}}^1$

素因数の和:146354

約数の個数: 16

約数和(自身を含む): 37924140840

約数和(自身を除く): 17699103184

約数列:

[1, 2, 4, 8, 20011, 40022, 80044, 126337, 160088, 252674, 505348, 1010696, 2528129707, 5056259414, 10112518828, 20225037656]

約数ペア:

[(1, 20225037656), (2, 10112518828), (4, 5056259414), (8, 2528129707), (20011, 1010696), (40022, 505348), (80044, 252674), (126337, 160088)]