20036036

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2447}}^1$

素因数の和:2563

約数の個数: 24

約数和(自身を含む): 37013760

約数和(自身を除く): 16977724

約数列:

[1, 2, 4, 23, 46, 89, 92, 178, 356, 2047, 2447, 4094, 4894, 8188, 9788, 56281, 112562, 217783, 225124, 435566, 871132, 5009009, 10018018, 20036036]

約数ペア:

[(1, 20036036), (2, 10018018), (4, 5009009), (23, 871132), (46, 435566), (89, 225124), (92, 217783), (178, 112562), (356, 56281), (2047, 9788), (2447, 8188), (4094, 4894)]