20221471454

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{277}}^1\times {\mathrm{848857}}^1$

素因数の和:849179

約数の個数: 16

約数和(自身を含む): 31149693168

約数和(自身を除く): 10928221714

約数列:

[1, 2, 43, 86, 277, 554, 11911, 23822, 848857, 1697714, 36500851, 73001702, 235133389, 470266778, 10110735727, 20221471454]

約数ペア:

[(1, 20221471454), (2, 10110735727), (43, 470266778), (86, 235133389), (277, 73001702), (554, 36500851), (11911, 1697714), (23822, 848857)]