20138057234

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{6655009}}^1$

素因数の和:6655117

約数の個数: 16

約数和(自身を含む): 32343348600

約数和(自身を除く): 12205291366

約数列:

[1, 2, 17, 34, 89, 178, 1513, 3026, 6655009, 13310018, 113135153, 226270306, 592295801, 1184591602, 10069028617, 20138057234]

約数ペア:

[(1, 20138057234), (2, 10069028617), (17, 1184591602), (34, 592295801), (89, 226270306), (178, 113135153), (1513, 13310018), (3026, 6655009)]