20225037664

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{48617879}}^1$

素因数の和:48617902

約数の個数: 24

約数和(自身を含む): 42880970160

約数和(自身を除く): 22655932496

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 48617879, 97235758, 194471516, 388943032, 632032427, 777886064, 1264064854, 1555772128, 2528129708, 5056259416, 10112518832, 20225037664]

約数ペア:

[(1, 20225037664), (2, 10112518832), (4, 5056259416), (8, 2528129708), (13, 1555772128), (16, 1264064854), (26, 777886064), (32, 632032427), (52, 388943032), (104, 194471516), (208, 97235758), (416, 48617879)]