20631216

素因数分解:

$2^4\times 3^1\times {\mathrm{429817}}^1$

素因数の和:429828

約数の個数: 20

約数和(自身を含む): 53297432

約数和(自身を除く): 32666216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 429817, 859634, 1289451, 1719268, 2578902, 3438536, 5157804, 6877072, 10315608, 20631216]

約数ペア:

[(1, 20631216), (2, 10315608), (3, 6877072), (4, 5157804), (6, 3438536), (8, 2578902), (12, 1719268), (16, 1289451), (24, 859634), (48, 429817)]