20871036138

素因数分解:

$2^1\times 3^1\times {\mathrm{683}}^1\times {\mathrm{5092981}}^1$

素因数の和:5093669

約数の個数: 16

約数和(自身を含む): 41803196256

約数和(自身を除く): 20932160118

約数列:

[1, 2, 3, 6, 683, 1366, 2049, 4098, 5092981, 10185962, 15278943, 30557886, 3478506023, 6957012046, 10435518069, 20871036138]

約数ペア:

[(1, 20871036138), (2, 10435518069), (3, 6957012046), (6, 3478506023), (683, 30557886), (1366, 15278943), (2049, 10185962), (4098, 5092981)]