20164158

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{160033}}^1$

素因数の和:160048

約数の個数: 24

約数和(自身を含む): 49930608

約数和(自身を除く): 29766450

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 160033, 320066, 480099, 960198, 1120231, 1440297, 2240462, 2880594, 3360693, 6721386, 10082079, 20164158]

約数ペア:

[(1, 20164158), (2, 10082079), (3, 6721386), (6, 3360693), (7, 2880594), (9, 2240462), (14, 1440297), (18, 1120231), (21, 960198), (42, 480099), (63, 320066), (126, 160033)]