20196935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{21601}}^1$

素因数の和:21634

約数の個数: 16

約数和(自身を含む): 27996192

約数和(自身を除く): 7799257

約数列:

[1, 5, 11, 17, 55, 85, 187, 935, 21601, 108005, 237611, 367217, 1188055, 1836085, 4039387, 20196935]

約数ペア:

[(1, 20196935), (5, 4039387), (11, 1836085), (17, 1188055), (55, 367217), (85, 237611), (187, 108005), (935, 21601)]