20189096929

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{288461}}^1$

素因数の和:288680

約数の個数: 16

約数和(自身を含む): 22430805120

約数和(自身を除く): 2241708191

約数列:

[1, 17, 23, 179, 391, 3043, 4117, 69989, 288461, 4903837, 6634603, 51634519, 112788251, 877786823, 1187593937, 20189096929]

約数ペア:

[(1, 20189096929), (17, 1187593937), (23, 877786823), (179, 112788251), (391, 51634519), (3043, 6634603), (4117, 4903837), (69989, 288461)]