20424336

素因数分解:

$2^4\times 3^1\times {\mathrm{607}}^1\times {\mathrm{701}}^1$

素因数の和:1319

約数の個数: 40

約数和(自身を含む): 52925184

約数和(自身を除く): 32500848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 607, 701, 1214, 1402, 1821, 2103, 2428, 2804, 3642, 4206, 4856, 5608, 7284, 8412, 9712, 11216, 14568, 16824, 29136, 33648, 425507, 851014, 1276521, 1702028, 2553042, 3404056, 5106084, 6808112, 10212168, 20424336]

約数ペア:

[(1, 20424336), (2, 10212168), (3, 6808112), (4, 5106084), (6, 3404056), (8, 2553042), (12, 1702028), (16, 1276521), (24, 851014), (48, 425507), (607, 33648), (701, 29136), (1214, 16824), (1402, 14568), (1821, 11216), (2103, 9712), (2428, 8412), (2804, 7284), (3642, 5608), (4206, 4856)]