20041508914

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{2801441}}^1$

素因数の和:2801530

約数の個数: 24

約数和(自身を含む): 35449447068

約数和(自身を除く): 15407938154

約数列:

[1, 2, 7, 14, 49, 73, 98, 146, 511, 1022, 3577, 7154, 2801441, 5602882, 19610087, 39220174, 137270609, 204505193, 274541218, 409010386, 1431536351, 2863072702, 10020754457, 20041508914]

約数ペア:

[(1, 20041508914), (2, 10020754457), (7, 2863072702), (14, 1431536351), (49, 409010386), (73, 274541218), (98, 204505193), (146, 137270609), (511, 39220174), (1022, 19610087), (3577, 5602882), (7154, 2801441)]