20221506477

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{670897}}^1$

素因数の和:671117

約数の個数: 24

約数和(自身を含む): 31084046136

約数和(自身を除く): 10862539659

約数列:

[1, 3, 9, 17, 51, 153, 197, 591, 1773, 3349, 10047, 30141, 670897, 2012691, 6038073, 11405249, 34215747, 102647241, 132166709, 396500127, 1189500381, 2246834053, 6740502159, 20221506477]

約数ペア:

[(1, 20221506477), (3, 6740502159), (9, 2246834053), (17, 1189500381), (51, 396500127), (153, 132166709), (197, 102647241), (591, 34215747), (1773, 11405249), (3349, 6038073), (10047, 2012691), (30141, 670897)]