20199137299

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{9819707}}^1$

素因数の和:9819746

約数の個数: 12

約数和(自身を含む): 23508380952

約数和(自身を除く): 3309243653

約数列:

[1, 11, 17, 121, 187, 2057, 9819707, 108016777, 166935019, 1188184547, 1836285209, 20199137299]

約数ペア:

[(1, 20199137299), (11, 1836285209), (17, 1188184547), (121, 166935019), (187, 108016777), (2057, 9819707)]