20161363338

素因数分解:

$2^1\times 3^2\times {\mathrm{8089}}^1\times {\mathrm{138469}}^1$

素因数の和:146566

約数の個数: 24

約数和(自身を含む): 43688669700

約数和(自身を除く): 23527306362

約数列:

[1, 2, 3, 6, 9, 18, 8089, 16178, 24267, 48534, 72801, 138469, 145602, 276938, 415407, 830814, 1246221, 2492442, 1120075741, 2240151482, 3360227223, 6720454446, 10080681669, 20161363338]

約数ペア:

[(1, 20161363338), (2, 10080681669), (3, 6720454446), (6, 3360227223), (9, 2240151482), (18, 1120075741), (8089, 2492442), (16178, 1246221), (24267, 830814), (48534, 415407), (72801, 276938), (138469, 145602)]