20224782

素因数分解:

$2^1\times 3^3\times {\mathrm{353}}^1\times {\mathrm{1061}}^1$

素因数の和:1425

約数の個数: 32

約数和(自身を含む): 45113760

約数和(自身を除く): 24888978

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 353, 706, 1059, 1061, 2118, 2122, 3177, 3183, 6354, 6366, 9531, 9549, 19062, 19098, 28647, 57294, 374533, 749066, 1123599, 2247198, 3370797, 6741594, 10112391, 20224782]

約数ペア:

[(1, 20224782), (2, 10112391), (3, 6741594), (6, 3370797), (9, 2247198), (18, 1123599), (27, 749066), (54, 374533), (353, 57294), (706, 28647), (1059, 19098), (1061, 19062), (2118, 9549), (2122, 9531), (3177, 6366), (3183, 6354)]