20123572278

素因数分解:

$2^1\times 3^1\times {\mathrm{1627}}^1\times {\mathrm{2061419}}^1$

素因数の和:2063051

約数の個数: 16

約数和(自身を含む): 40271901120

約数和(自身を除く): 20148328842

約数列:

[1, 2, 3, 6, 1627, 3254, 4881, 9762, 2061419, 4122838, 6184257, 12368514, 3353928713, 6707857426, 10061786139, 20123572278]

約数ペア:

[(1, 20123572278), (2, 10061786139), (3, 6707857426), (6, 3353928713), (1627, 12368514), (3254, 6184257), (4881, 4122838), (9762, 2061419)]