20558544

素因数分解:

$2^4\times 3^1\times {\mathrm{428303}}^1$

素因数の和:428314

約数の個数: 20

約数和(自身を含む): 53109696

約数和(自身を除く): 32551152

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 428303, 856606, 1284909, 1713212, 2569818, 3426424, 5139636, 6852848, 10279272, 20558544]

約数ペア:

[(1, 20558544), (2, 10279272), (3, 6852848), (4, 5139636), (6, 3426424), (8, 2569818), (12, 1713212), (16, 1284909), (24, 856606), (48, 428303)]