2016236140

素因数分解:

$2^2\times 5^1\times {\mathrm{1303}}^1\times {\mathrm{77369}}^1$

素因数の和:78681

約数の個数: 24

約数和(自身を含む): 4237400160

約数和(自身を除く): 2221164020

約数列:

[1, 2, 4, 5, 10, 20, 1303, 2606, 5212, 6515, 13030, 26060, 77369, 154738, 309476, 386845, 773690, 1547380, 100811807, 201623614, 403247228, 504059035, 1008118070, 2016236140]

約数ペア:

[(1, 2016236140), (2, 1008118070), (4, 504059035), (5, 403247228), (10, 201623614), (20, 100811807), (1303, 1547380), (2606, 773690), (5212, 386845), (6515, 309476), (13030, 154738), (26060, 77369)]