20226992

素因数分解:

$2^4\times {\mathrm{223}}^1\times {\mathrm{5669}}^1$

素因数の和:5900

約数の個数: 20

約数和(自身を含む): 39372480

約数和(自身を除く): 19145488

約数列:

[1, 2, 4, 8, 16, 223, 446, 892, 1784, 3568, 5669, 11338, 22676, 45352, 90704, 1264187, 2528374, 5056748, 10113496, 20226992]

約数ペア:

[(1, 20226992), (2, 10113496), (4, 5056748), (8, 2528374), (16, 1264187), (223, 90704), (446, 45352), (892, 22676), (1784, 11338), (3568, 5669)]