20189549228

素因数分解:

$2^2\times {\mathrm{307}}^1\times {\mathrm{709}}^1\times {\mathrm{23189}}^1$

素因数の和:24209

約数の個数: 24

約数和(自身を含む): 35498324400

約数和(自身を除く): 15308775172

約数列:

[1, 2, 4, 307, 614, 709, 1228, 1418, 2836, 23189, 46378, 92756, 217663, 435326, 870652, 7119023, 14238046, 16441001, 28476092, 32882002, 65764004, 5047387307, 10094774614, 20189549228]

約数ペア:

[(1, 20189549228), (2, 10094774614), (4, 5047387307), (307, 65764004), (614, 32882002), (709, 28476092), (1228, 16441001), (1418, 14238046), (2836, 7119023), (23189, 870652), (46378, 435326), (92756, 217663)]