20107178

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{110479}}^1$

素因数の和:110501

約数の個数: 16

約数和(自身を含む): 37121280

約数和(自身を除く): 17014102

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 110479, 220958, 773353, 1436227, 1546706, 2872454, 10053589, 20107178]

約数ペア:

[(1, 20107178), (2, 10053589), (7, 2872454), (13, 1546706), (14, 1436227), (26, 773353), (91, 220958), (182, 110479)]