20214820086

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{8040899}}^1$

素因数の和:8041323

約数の個数: 16

約数和(自身を含む): 40526136000

約数和(自身を除く): 20311315914

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 8040899, 16081798, 24122697, 48245394, 3369136681, 6738273362, 10107410043, 20214820086]

約数ペア:

[(1, 20214820086), (2, 10107410043), (3, 6738273362), (6, 3369136681), (419, 48245394), (838, 24122697), (1257, 16081798), (2514, 8040899)]