20379018

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{308773}}^1$

素因数の和:308789

約数の個数: 16

約数和(自身を含む): 44463456

約数和(自身を除く): 24084438

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 308773, 617546, 926319, 1852638, 3396503, 6793006, 10189509, 20379018]

約数ペア:

[(1, 20379018), (2, 10189509), (3, 6793006), (6, 3396503), (11, 1852638), (22, 926319), (33, 617546), (66, 308773)]