20267106

素因数分解:

$2^1\times 3^1\times {\mathrm{83}}^1\times {\mathrm{40697}}^1$

素因数の和:40785

約数の個数: 16

約数和(自身を含む): 41023584

約数和(自身を除く): 20756478

約数列:

[1, 2, 3, 6, 83, 166, 249, 498, 40697, 81394, 122091, 244182, 3377851, 6755702, 10133553, 20267106]

約数ペア:

[(1, 20267106), (2, 10133553), (3, 6755702), (6, 3377851), (83, 244182), (166, 122091), (249, 81394), (498, 40697)]