20056535

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{1559}}^1$

素因数の和:1678

約数の個数: 16

約数和(自身を含む): 25159680

約数和(自身を除く): 5103145

約数列:

[1, 5, 31, 83, 155, 415, 1559, 2573, 7795, 12865, 48329, 129397, 241645, 646985, 4011307, 20056535]

約数ペア:

[(1, 20056535), (5, 4011307), (31, 646985), (83, 241645), (155, 129397), (415, 48329), (1559, 12865), (2573, 7795)]