20165514716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{6353}}^1\times {\mathrm{46679}}^1$

素因数の和:53053

約数の個数: 24

約数和(自身を含む): 37372194720

約数和(自身を除く): 17206680004

約数列:

[1, 2, 4, 17, 34, 68, 6353, 12706, 25412, 46679, 93358, 108001, 186716, 216002, 432004, 793543, 1587086, 3174172, 296551687, 593103374, 1186206748, 5041378679, 10082757358, 20165514716]

約数ペア:

[(1, 20165514716), (2, 10082757358), (4, 5041378679), (17, 1186206748), (34, 593103374), (68, 296551687), (6353, 3174172), (12706, 1587086), (25412, 793543), (46679, 432004), (93358, 216002), (108001, 186716)]