20167080882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1138997}}^1$

素因数の和:1139242

約数の個数: 32

約数和(自身を含む): 43628179392

約数和(自身を除く): 23461098510

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 227, 454, 681, 1362, 2951, 5902, 8853, 17706, 1138997, 2277994, 3416991, 6833982, 14806961, 29613922, 44420883, 88841766, 258552319, 517104638, 775656957, 1551313914, 3361180147, 6722360294, 10083540441, 20167080882]

約数ペア:

[(1, 20167080882), (2, 10083540441), (3, 6722360294), (6, 3361180147), (13, 1551313914), (26, 775656957), (39, 517104638), (78, 258552319), (227, 88841766), (454, 44420883), (681, 29613922), (1362, 14806961), (2951, 6833982), (5902, 3416991), (8853, 2277994), (17706, 1138997)]