20178873074

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2076443}}^1$

素因数の和:2076601

約数の個数: 16

約数和(自身を含む): 31246329312

約数和(自身を除く): 11067456238

約数列:

[1, 2, 43, 86, 113, 226, 4859, 9718, 2076443, 4152886, 89287049, 178574098, 234638059, 469276118, 10089436537, 20178873074]

約数ペア:

[(1, 20178873074), (2, 10089436537), (43, 469276118), (86, 234638059), (113, 178574098), (226, 89287049), (4859, 4152886), (9718, 2076443)]