20165069864

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{1635713}}^1$

素因数の和:1635809

約数の個数: 32

約数和(自身を含む): 40042278720

約数和(自身を除く): 19877208856

約数列:

[1, 2, 4, 8, 23, 46, 67, 92, 134, 184, 268, 536, 1541, 3082, 6164, 12328, 1635713, 3271426, 6542852, 13085704, 37621399, 75242798, 109592771, 150485596, 219185542, 300971192, 438371084, 876742168, 2520633733, 5041267466, 10082534932, 20165069864]

約数ペア:

[(1, 20165069864), (2, 10082534932), (4, 5041267466), (8, 2520633733), (23, 876742168), (46, 438371084), (67, 300971192), (92, 219185542), (134, 150485596), (184, 109592771), (268, 75242798), (536, 37621399), (1541, 13085704), (3082, 6542852), (6164, 3271426), (12328, 1635713)]