20131382065

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{2659}}^1\times {\mathrm{89071}}^1$

素因数の和:91752

約数の個数: 16

約数和(自身を含む): 25588604160

約数和(自身を除く): 5457222095

約数列:

[1, 5, 17, 85, 2659, 13295, 45203, 89071, 226015, 445355, 1514207, 7571035, 236839789, 1184198945, 4026276413, 20131382065]

約数ペア:

[(1, 20131382065), (5, 4026276413), (17, 1184198945), (85, 236839789), (2659, 7571035), (13295, 1514207), (45203, 445355), (89071, 226015)]