20047062

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:301

約数の個数: 64

約数和(自身を含む): 48153600

約数和(自身を除く): 28106538

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 109, 151, 174, 203, 218, 302, 327, 406, 453, 609, 654, 763, 906, 1057, 1218, 1526, 2114, 2289, 3161, 3171, 4379, 4578, 6322, 6342, 8758, 9483, 13137, 16459, 18966, 22127, 26274, 30653, 32918, 44254, 49377, 61306, 66381, 91959, 98754, 115213, 132762, 183918, 230426, 345639, 477311, 691278, 954622, 1431933, 2863866, 3341177, 6682354, 10023531, 20047062]

約数ペア:

[(1, 20047062), (2, 10023531), (3, 6682354), (6, 3341177), (7, 2863866), (14, 1431933), (21, 954622), (29, 691278), (42, 477311), (58, 345639), (87, 230426), (109, 183918), (151, 132762), (174, 115213), (203, 98754), (218, 91959), (302, 66381), (327, 61306), (406, 49377), (453, 44254), (609, 32918), (654, 30653), (763, 26274), (906, 22127), (1057, 18966), (1218, 16459), (1526, 13137), (2114, 9483), (2289, 8758), (3161, 6342), (3171, 6322), (4379, 4578)]