20163829630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{839}}^1\times {\mathrm{11839}}^1$

素因数の和:12721

約数の個数: 64

約数和(自身を含む): 42964992000

約数和(自身を除く): 22801162370

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 839, 1015, 1678, 2030, 4195, 5873, 8390, 11746, 11839, 23678, 24331, 29365, 48662, 58730, 59195, 82873, 118390, 121655, 165746, 170317, 243310, 340634, 343331, 414365, 686662, 828730, 851585, 1703170, 1716655, 2403317, 3433310, 4806634, 9932921, 12016585, 19865842, 24033170, 49664605, 69530447, 99329210, 139060894, 288054709, 347652235, 576109418, 695304470, 1440273545, 2016382963, 2880547090, 4032765926, 10081914815, 20163829630]

約数ペア:

[(1, 20163829630), (2, 10081914815), (5, 4032765926), (7, 2880547090), (10, 2016382963), (14, 1440273545), (29, 695304470), (35, 576109418), (58, 347652235), (70, 288054709), (145, 139060894), (203, 99329210), (290, 69530447), (406, 49664605), (839, 24033170), (1015, 19865842), (1678, 12016585), (2030, 9932921), (4195, 4806634), (5873, 3433310), (8390, 2403317), (11746, 1716655), (11839, 1703170), (23678, 851585), (24331, 828730), (29365, 686662), (48662, 414365), (58730, 343331), (59195, 340634), (82873, 243310), (118390, 170317), (121655, 165746)]