20166078296

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27700657}}^1$

素因数の和:27700683

約数の個数: 32

約数和(自身を含む): 46537105440

約数和(自身を除く): 26371027144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 27700657, 55401314, 110802628, 193904599, 221605256, 360108541, 387809198, 720217082, 775618396, 1440434164, 1551236792, 2520759787, 2880868328, 5041519574, 10083039148, 20166078296]

約数ペア:

[(1, 20166078296), (2, 10083039148), (4, 5041519574), (7, 2880868328), (8, 2520759787), (13, 1551236792), (14, 1440434164), (26, 775618396), (28, 720217082), (52, 387809198), (56, 360108541), (91, 221605256), (104, 193904599), (182, 110802628), (364, 55401314), (728, 27700657)]