20134435245

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{18905573}}^1$

素因数の和:18905652

約数の個数: 16

約数和(自身を含む): 32668831872

約数和(自身を除く): 12534396627

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 18905573, 56716719, 94527865, 283583595, 1342295683, 4026887049, 6711478415, 20134435245]

約数ペア:

[(1, 20134435245), (3, 6711478415), (5, 4026887049), (15, 1342295683), (71, 283583595), (213, 94527865), (355, 56716719), (1065, 18905573)]