20249724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{153407}}^1$

素因数の和:153425

約数の個数: 24

約数和(自身を含む): 51545088

約数和(自身を除く): 31295364

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 153407, 306814, 460221, 613628, 920442, 1687477, 1840884, 3374954, 5062431, 6749908, 10124862, 20249724]

約数ペア:

[(1, 20249724), (2, 10124862), (3, 6749908), (4, 5062431), (6, 3374954), (11, 1840884), (12, 1687477), (22, 920442), (33, 613628), (44, 460221), (66, 306814), (132, 153407)]