20050488

素因数分解:

$2^3\times 3^2\times {\mathrm{278479}}^1$

素因数の和:278491

約数の個数: 24

約数和(自身を含む): 54303600

約数和(自身を除く): 34253112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 278479, 556958, 835437, 1113916, 1670874, 2227832, 2506311, 3341748, 5012622, 6683496, 10025244, 20050488]

約数ペア:

[(1, 20050488), (2, 10025244), (3, 6683496), (4, 5012622), (6, 3341748), (8, 2506311), (9, 2227832), (12, 1670874), (18, 1113916), (24, 835437), (36, 556958), (72, 278479)]