20793366

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{9547}}^1$

素因数の和:9577

約数の個数: 36

約数和(自身を含む): 49525476

約数和(自身を除く): 28732110

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 9547, 19094, 28641, 57282, 85923, 105017, 171846, 210034, 315051, 630102, 945153, 1155187, 1890306, 2310374, 3465561, 6931122, 10396683, 20793366]

約数ペア:

[(1, 20793366), (2, 10396683), (3, 6931122), (6, 3465561), (9, 2310374), (11, 1890306), (18, 1155187), (22, 945153), (33, 630102), (66, 315051), (99, 210034), (121, 171846), (198, 105017), (242, 85923), (363, 57282), (726, 28641), (1089, 19094), (2178, 9547)]