20178026328

素因数分解:

$2^3\times 3^1\times {\mathrm{840751097}}^1$

素因数の和:840751106

約数の個数: 16

約数和(自身を含む): 50445065880

約数和(自身を除く): 30267039552

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840751097, 1681502194, 2522253291, 3363004388, 5044506582, 6726008776, 10089013164, 20178026328]

約数ペア:

[(1, 20178026328), (2, 10089013164), (3, 6726008776), (4, 5044506582), (6, 3363004388), (8, 2522253291), (12, 1681502194), (24, 840751097)]