20049824

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{13331}}^1$

素因数の和:13388

約数の個数: 24

約数和(自身を含む): 40315968

約数和(自身を除く): 20266144

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 13331, 26662, 53324, 106648, 213296, 426592, 626557, 1253114, 2506228, 5012456, 10024912, 20049824]

約数ペア:

[(1, 20049824), (2, 10024912), (4, 5012456), (8, 2506228), (16, 1253114), (32, 626557), (47, 426592), (94, 213296), (188, 106648), (376, 53324), (752, 26662), (1504, 13331)]