20152308

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13879}}^1$

素因数の和:13908

約数の個数: 36

約数和(自身を含む): 51689120

約数和(自身を除く): 31536812

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 121, 132, 242, 363, 484, 726, 1452, 13879, 27758, 41637, 55516, 83274, 152669, 166548, 305338, 458007, 610676, 916014, 1679359, 1832028, 3358718, 5038077, 6717436, 10076154, 20152308]

約数ペア:

[(1, 20152308), (2, 10076154), (3, 6717436), (4, 5038077), (6, 3358718), (11, 1832028), (12, 1679359), (22, 916014), (33, 610676), (44, 458007), (66, 305338), (121, 166548), (132, 152669), (242, 83274), (363, 55516), (484, 41637), (726, 27758), (1452, 13879)]