20179946518

素因数分解:

$2^1\times {\mathrm{1031}}^1\times {\mathrm{2467}}^1\times {\mathrm{3967}}^1$

素因数の和:7467

約数の個数: 16

約数和(自身を含む): 30319202304

約数和(自身を除く): 10139255786

約数列:

[1, 2, 1031, 2062, 2467, 3967, 4934, 7934, 2543477, 4089977, 5086954, 8179954, 9786589, 19573178, 10089973259, 20179946518]

約数ペア:

[(1, 20179946518), (2, 10089973259), (1031, 19573178), (2062, 9786589), (2467, 8179954), (3967, 5086954), (4934, 4089977), (7934, 2543477)]