20162380312

素因数分解:

$2^3\times {\mathrm{662713}}^1\times {\mathrm{3803}}^1$

素因数の和:666522

約数の個数: 16

約数和(自身を含む): 37814460840

約数和(自身を除く): 17652080528

約数列:

[1, 2, 4, 8, 3803, 7606, 15212, 30424, 662713, 1325426, 2650852, 5301704, 2520297539, 5040595078, 10081190156, 20162380312]

約数ペア:

[(1, 20162380312), (2, 10081190156), (4, 5040595078), (8, 2520297539), (3803, 5301704), (7606, 2650852), (15212, 1325426), (30424, 662713)]