20734388613

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{40759}}^1$

素因数の和:41078

約数の個数: 32

約数和(自身を含む): 31225420800

約数和(自身を除く): 10491032187

約数列:

[1, 3, 9, 27, 83, 227, 249, 681, 747, 2043, 2241, 6129, 18841, 40759, 56523, 122277, 169569, 366831, 508707, 1100493, 3382997, 9252293, 10148991, 27756879, 30446973, 83270637, 91340919, 249811911, 767940319, 2303820957, 6911462871, 20734388613]

約数ペア:

[(1, 20734388613), (3, 6911462871), (9, 2303820957), (27, 767940319), (83, 249811911), (227, 91340919), (249, 83270637), (681, 30446973), (747, 27756879), (2043, 10148991), (2241, 9252293), (6129, 3382997), (18841, 1100493), (40759, 508707), (56523, 366831), (122277, 169569)]