20126088153

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{3529}}^1\times {\mathrm{27551}}^1$

素因数の和:31109

約数の個数: 24

約数和(自身を含む): 30344670720

約数和(自身を除く): 10218582567

約数列:

[1, 3, 9, 23, 69, 207, 3529, 10587, 27551, 31761, 81167, 82653, 243501, 247959, 633673, 730503, 1901019, 5703057, 97227479, 291682437, 875047311, 2236232017, 6708696051, 20126088153]

約数ペア:

[(1, 20126088153), (3, 6708696051), (9, 2236232017), (23, 875047311), (69, 291682437), (207, 97227479), (3529, 5703057), (10587, 1901019), (27551, 730503), (31761, 633673), (81167, 247959), (82653, 243501)]