20233389449

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3644999}}^1$

素因数の和:3645080

約数の個数: 16

約数和(自身を含む): 25310880000

約数和(自身を除く): 5077490551

約数列:

[1, 7, 13, 61, 91, 427, 793, 5551, 3644999, 25514993, 47384987, 222344939, 331694909, 1556414573, 2890484207, 20233389449]

約数ペア:

[(1, 20233389449), (7, 2890484207), (13, 1556414573), (61, 331694909), (91, 222344939), (427, 47384987), (793, 25514993), (5551, 3644999)]