20146071

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{35911}}^1$

素因数の和:35942

約数の個数: 16

約数和(自身を含む): 31027968

約数和(自身を除く): 10881897

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 35911, 107733, 395021, 610487, 1185063, 1831461, 6715357, 20146071]

約数ペア:

[(1, 20146071), (3, 6715357), (11, 1831461), (17, 1185063), (33, 610487), (51, 395021), (187, 107733), (561, 35911)]