20455872

素因数分解:

$2^6\times 3^1\times {\mathrm{106541}}^1$

素因数の和:106556

約数の個数: 28

約数和(自身を含む): 54123336

約数和(自身を除く): 33667464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 106541, 213082, 319623, 426164, 639246, 852328, 1278492, 1704656, 2556984, 3409312, 5113968, 6818624, 10227936, 20455872]

約数ペア:

[(1, 20455872), (2, 10227936), (3, 6818624), (4, 5113968), (6, 3409312), (8, 2556984), (12, 1704656), (16, 1278492), (24, 852328), (32, 639246), (48, 426164), (64, 319623), (96, 213082), (192, 106541)]