20076212

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{1657}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 38021256

約数和(自身を除く): 17945044

約数列:

[1, 2, 4, 13, 26, 52, 233, 466, 932, 1657, 3029, 3314, 6058, 6628, 12116, 21541, 43082, 86164, 386081, 772162, 1544324, 5019053, 10038106, 20076212]

約数ペア:

[(1, 20076212), (2, 10038106), (4, 5019053), (13, 1544324), (26, 772162), (52, 386081), (233, 86164), (466, 43082), (932, 21541), (1657, 12116), (3029, 6628), (3314, 6058)]