20307029

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{163}}^1$

素因数の和:344

約数の個数: 16

約数和(自身を含む): 22041600

約数和(自身を除く): 1734571

約数列:

[1, 19, 79, 83, 163, 1501, 1577, 3097, 6557, 12877, 13529, 124583, 244663, 257051, 1068791, 20307029]

約数ペア:

[(1, 20307029), (19, 1068791), (79, 257051), (83, 244663), (163, 124583), (1501, 13529), (1577, 12877), (3097, 6557)]