20162906386

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{4289}}^1\times {\mathrm{11579}}^1$

素因数の和:15906

約数の個数: 32

約数和(自身を含む): 35768304000

約数和(自身を除く): 15605397614

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 4289, 8578, 11579, 23158, 30023, 60046, 81053, 124381, 162106, 248762, 335791, 671582, 870667, 1741334, 2350537, 4701074, 49662331, 99324662, 347636317, 695272634, 1440207599, 2880415198, 10081453193, 20162906386]

約数ペア:

[(1, 20162906386), (2, 10081453193), (7, 2880415198), (14, 1440207599), (29, 695272634), (58, 347636317), (203, 99324662), (406, 49662331), (4289, 4701074), (8578, 2350537), (11579, 1741334), (23158, 870667), (30023, 671582), (60046, 335791), (81053, 248762), (124381, 162106)]