20346036472

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{1471}}^1\times {\mathrm{42169}}^1$

素因数の和:43687

約数の個数: 32

約数和(自身を含む): 39106771200

約数和(自身を除く): 18760734728

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 1471, 2942, 5884, 11768, 42169, 60311, 84338, 120622, 168676, 241244, 337352, 482488, 1728929, 3457858, 6915716, 13831432, 62030599, 124061198, 248122396, 496244792, 2543254559, 5086509118, 10173018236, 20346036472]

約数ペア:

[(1, 20346036472), (2, 10173018236), (4, 5086509118), (8, 2543254559), (41, 496244792), (82, 248122396), (164, 124061198), (328, 62030599), (1471, 13831432), (2942, 6915716), (5884, 3457858), (11768, 1728929), (42169, 482488), (60311, 337352), (84338, 241244), (120622, 168676)]