20464110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{75793}}^1$

素因数の和:75809

約数の個数: 32

約数和(自身を含む): 54571680

約数和(自身を除く): 34107570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 75793, 151586, 227379, 378965, 454758, 682137, 757930, 1136895, 1364274, 2046411, 2273790, 3410685, 4092822, 6821370, 10232055, 20464110]

約数ペア:

[(1, 20464110), (2, 10232055), (3, 6821370), (5, 4092822), (6, 3410685), (9, 2273790), (10, 2046411), (15, 1364274), (18, 1136895), (27, 757930), (30, 682137), (45, 454758), (54, 378965), (90, 227379), (135, 151586), (270, 75793)]