20217294

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{19037}}^1$

素因数の和:19104

約数の個数: 24

約数和(自身を含む): 44548920

約数和(自身を除く): 24331626

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 19037, 38074, 57111, 114222, 171333, 342666, 1123183, 2246366, 3369549, 6739098, 10108647, 20217294]

約数ペア:

[(1, 20217294), (2, 10108647), (3, 6739098), (6, 3369549), (9, 2246366), (18, 1123183), (59, 342666), (118, 171333), (177, 114222), (354, 57111), (531, 38074), (1062, 19037)]