20170142328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2897}}^1\times {\mathrm{41443}}^1$

素因数の和:44356

約数の個数: 64

約数和(自身を含む): 57650261760

約数和(自身を除く): 37480119432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2897, 5794, 8691, 11588, 17382, 20279, 23176, 34764, 40558, 41443, 60837, 69528, 81116, 82886, 121674, 124329, 162232, 165772, 243348, 248658, 290101, 331544, 486696, 497316, 580202, 870303, 994632, 1160404, 1740606, 2320808, 3481212, 6962424, 120060371, 240120742, 360181113, 480241484, 720362226, 840422597, 960482968, 1440724452, 1680845194, 2521267791, 2881448904, 3361690388, 5042535582, 6723380776, 10085071164, 20170142328]

約数ペア:

[(1, 20170142328), (2, 10085071164), (3, 6723380776), (4, 5042535582), (6, 3361690388), (7, 2881448904), (8, 2521267791), (12, 1680845194), (14, 1440724452), (21, 960482968), (24, 840422597), (28, 720362226), (42, 480241484), (56, 360181113), (84, 240120742), (168, 120060371), (2897, 6962424), (5794, 3481212), (8691, 2320808), (11588, 1740606), (17382, 1160404), (20279, 994632), (23176, 870303), (34764, 580202), (40558, 497316), (41443, 486696), (60837, 331544), (69528, 290101), (81116, 248658), (82886, 243348), (121674, 165772), (124329, 162232)]