20131718695

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{6569}}^1\times {\mathrm{55721}}^1$

素因数の和:62306

約数の個数: 16

約数和(自身を含む): 26358734880

約数和(自身を除く): 6227016185

約数列:

[1, 5, 11, 55, 6569, 32845, 55721, 72259, 278605, 361295, 612931, 3064655, 366031249, 1830156245, 4026343739, 20131718695]

約数ペア:

[(1, 20131718695), (5, 4026343739), (11, 1830156245), (55, 366031249), (6569, 3064655), (32845, 612931), (55721, 361295), (72259, 278605)]