20569186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{3191}}^1$

素因数の和:3497

約数の個数: 16

約数和(自身を含む): 33784128

約数和(自身を除く): 13214942

約数列:

[1, 2, 11, 22, 293, 586, 3191, 3223, 6382, 6446, 35101, 70202, 934963, 1869926, 10284593, 20569186]

約数ペア:

[(1, 20569186), (2, 10284593), (11, 1869926), (22, 934963), (293, 70202), (586, 35101), (3191, 6446), (3223, 6382)]