20130479746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1405171}}^1$

素因数の和:1405234

約数の個数: 32

約数和(自身を含む): 35410334400

約数和(自身を除く): 15279854654

約数列:

[1, 2, 13, 19, 26, 29, 38, 58, 247, 377, 494, 551, 754, 1102, 7163, 14326, 1405171, 2810342, 18267223, 26698249, 36534446, 40749959, 53396498, 81499918, 347077237, 529749467, 694154474, 774249221, 1059498934, 1548498442, 10065239873, 20130479746]

約数ペア:

[(1, 20130479746), (2, 10065239873), (13, 1548498442), (19, 1059498934), (26, 774249221), (29, 694154474), (38, 529749467), (58, 347077237), (247, 81499918), (377, 53396498), (494, 40749959), (551, 36534446), (754, 26698249), (1102, 18267223), (7163, 2810342), (14326, 1405171)]