20366932755

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{46441}}^1$

素因数の和:46648

約数の個数: 48

約数和(自身を含む): 35491347936

約数和(自身を除く): 15124415181

約数列:

[1, 3, 5, 13, 15, 39, 65, 169, 173, 195, 507, 519, 845, 865, 2249, 2535, 2595, 6747, 11245, 29237, 33735, 46441, 87711, 139323, 146185, 232205, 438555, 603733, 696615, 1811199, 3018665, 7848529, 8034293, 9055995, 23545587, 24102879, 39242645, 40171465, 104445809, 117727935, 120514395, 313337427, 522229045, 1357795517, 1566687135, 4073386551, 6788977585, 20366932755]

約数ペア:

[(1, 20366932755), (3, 6788977585), (5, 4073386551), (13, 1566687135), (15, 1357795517), (39, 522229045), (65, 313337427), (169, 120514395), (173, 117727935), (195, 104445809), (507, 40171465), (519, 39242645), (845, 24102879), (865, 23545587), (2249, 9055995), (2535, 8034293), (2595, 7848529), (6747, 3018665), (11245, 1811199), (29237, 696615), (33735, 603733), (46441, 438555), (87711, 232205), (139323, 146185)]