20172083526

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{22870843}}^1$

素因数の和:22870865

約数の個数: 36

約数和(自身を含む): 50841886212

約数和(自身を除く): 30669802686

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 22870843, 45741686, 68612529, 137225058, 160095901, 205837587, 320191802, 411675174, 480287703, 960575406, 1120671307, 1440863109, 2241342614, 2881726218, 3362013921, 6724027842, 10086041763, 20172083526]

約数ペア:

[(1, 20172083526), (2, 10086041763), (3, 6724027842), (6, 3362013921), (7, 2881726218), (9, 2241342614), (14, 1440863109), (18, 1120671307), (21, 960575406), (42, 480287703), (49, 411675174), (63, 320191802), (98, 205837587), (126, 160095901), (147, 137225058), (294, 68612529), (441, 45741686), (882, 22870843)]