4020656048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{8665207}}^1$

素因数の和:8665244

約数の個数: 20

約数和(自身を含む): 8058643440

約数和(自身を除く): 4037987392

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 8665207, 17330414, 34660828, 69321656, 138643312, 251291003, 502582006, 1005164012, 2010328024, 4020656048]

約数ペア:

[(1, 4020656048), (2, 2010328024), (4, 1005164012), (8, 502582006), (16, 251291003), (29, 138643312), (58, 69321656), (116, 34660828), (232, 17330414), (464, 8665207)]