320420118

素因数分解:

$2^1\times 3^1\times {\mathrm{2579}}^1\times {\mathrm{20707}}^1$

素因数の和:23291

約数の個数: 16

約数和(自身を含む): 641119680

約数和(自身を除く): 320699562

約数列:

[1, 2, 3, 6, 2579, 5158, 7737, 15474, 20707, 41414, 62121, 124242, 53403353, 106806706, 160210059, 320420118]

約数ペア:

[(1, 320420118), (2, 160210059), (3, 106806706), (6, 53403353), (2579, 124242), (5158, 62121), (7737, 41414), (15474, 20707)]