20069496

素因数分解:

$2^3\times 3^2\times {\mathrm{278743}}^1$

素因数の和:278755

約数の個数: 24

約数和(自身を含む): 54355080

約数和(自身を除く): 34285584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 278743, 557486, 836229, 1114972, 1672458, 2229944, 2508687, 3344916, 5017374, 6689832, 10034748, 20069496]

約数ペア:

[(1, 20069496), (2, 10034748), (3, 6689832), (4, 5017374), (6, 3344916), (8, 2508687), (9, 2229944), (12, 1672458), (18, 1114972), (24, 836229), (36, 557486), (72, 278743)]