20138087758

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{1329949}}^1$

素因数の和:1330131

約数の個数: 16

約数和(自身を含む): 30929317200

約数和(自身を除く): 10791229442

約数列:

[1, 2, 67, 113, 134, 226, 7571, 15142, 1329949, 2659898, 89106583, 150284237, 178213166, 300568474, 10069043879, 20138087758]

約数ペア:

[(1, 20138087758), (2, 10069043879), (67, 300568474), (113, 178213166), (134, 150284237), (226, 89106583), (7571, 2659898), (15142, 1329949)]