20804905286

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{5057099}}^1$

素因数の和:5057140

約数の個数: 24

約数和(自身を含む): 36320092200

約数和(自身を除く): 15515186914

約数列:

[1, 2, 11, 17, 22, 34, 121, 187, 242, 374, 2057, 4114, 5057099, 10114198, 55628089, 85970683, 111256178, 171941366, 611908979, 945677513, 1223817958, 1891355026, 10402452643, 20804905286]

約数ペア:

[(1, 20804905286), (2, 10402452643), (11, 1891355026), (17, 1223817958), (22, 945677513), (34, 611908979), (121, 171941366), (187, 111256178), (242, 85970683), (374, 55628089), (2057, 10114198), (4114, 5057099)]