20437362

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{443}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 48623328

約数和(自身を除く): 28185966

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 198, 233, 443, 466, 699, 886, 1329, 1398, 2097, 2563, 2658, 3987, 4194, 4873, 5126, 7689, 7974, 9746, 14619, 15378, 23067, 29238, 43857, 46134, 87714, 103219, 206438, 309657, 619314, 928971, 1135409, 1857942, 2270818, 3406227, 6812454, 10218681, 20437362]

約数ペア:

[(1, 20437362), (2, 10218681), (3, 6812454), (6, 3406227), (9, 2270818), (11, 1857942), (18, 1135409), (22, 928971), (33, 619314), (66, 309657), (99, 206438), (198, 103219), (233, 87714), (443, 46134), (466, 43857), (699, 29238), (886, 23067), (1329, 15378), (1398, 14619), (2097, 9746), (2563, 7974), (2658, 7689), (3987, 5126), (4194, 4873)]