20441448

素因数分解:

$2^3\times 3^2\times {\mathrm{283909}}^1$

素因数の和:283921

約数の個数: 24

約数和(自身を含む): 55362450

約数和(自身を除く): 34921002

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 283909, 567818, 851727, 1135636, 1703454, 2271272, 2555181, 3406908, 5110362, 6813816, 10220724, 20441448]

約数ペア:

[(1, 20441448), (2, 10220724), (3, 6813816), (4, 5110362), (6, 3406908), (8, 2555181), (9, 2271272), (12, 1703454), (18, 1135636), (24, 851727), (36, 567818), (72, 283909)]