20068320908

素因数分解:

$2^2\times {\mathrm{11437}}^1\times {\mathrm{438671}}^1$

素因数の和:450112

約数の個数: 12

約数和(自身を含む): 35122712352

約数和(自身を除く): 15054391444

約数列:

[1, 2, 4, 11437, 22874, 45748, 438671, 877342, 1754684, 5017080227, 10034160454, 20068320908]

約数ペア:

[(1, 20068320908), (2, 10034160454), (4, 5017080227), (11437, 1754684), (22874, 877342), (45748, 438671)]