20044110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{4099}}^1$

素因数の和:4272

約数の個数: 32

約数和(自身を含む): 48412800

約数和(自身を除く): 28368690

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 163, 326, 489, 815, 978, 1630, 2445, 4099, 4890, 8198, 12297, 20495, 24594, 40990, 61485, 122970, 668137, 1336274, 2004411, 3340685, 4008822, 6681370, 10022055, 20044110]

約数ペア:

[(1, 20044110), (2, 10022055), (3, 6681370), (5, 4008822), (6, 3340685), (10, 2004411), (15, 1336274), (30, 668137), (163, 122970), (326, 61485), (489, 40990), (815, 24594), (978, 20495), (1630, 12297), (2445, 8198), (4099, 4890)]