20237415651

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1123739}}^1$

素因数の和:1123800

約数の個数: 32

約数和(自身を含む): 32363712000

約数和(自身を除く): 12126296349

約数列:

[1, 3, 9, 23, 27, 29, 69, 87, 207, 261, 621, 667, 783, 2001, 6003, 18009, 1123739, 3371217, 10113651, 25845997, 30340953, 32588431, 77537991, 97765293, 232613973, 293295879, 697841919, 749533913, 879887637, 2248601739, 6745805217, 20237415651]

約数ペア:

[(1, 20237415651), (3, 6745805217), (9, 2248601739), (23, 879887637), (27, 749533913), (29, 697841919), (69, 293295879), (87, 232613973), (207, 97765293), (261, 77537991), (621, 32588431), (667, 30340953), (783, 25845997), (2001, 10113651), (6003, 3371217), (18009, 1123739)]