20181336672

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{3557}}^1\times {\mathrm{8443}}^1$

素因数の和:12020

約数の個数: 96

約数和(自身を含む): 60568204032

約数和(自身を除く): 40386867360

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 3557, 7114, 8443, 10671, 14228, 16886, 21342, 24899, 25329, 28456, 33772, 42684, 49798, 50658, 56912, 59101, 67544, 74697, 85368, 99596, 101316, 113824, 118202, 135088, 149394, 170736, 177303, 199192, 202632, 236404, 270176, 298788, 341472, 354606, 398384, 405264, 472808, 597576, 709212, 796768, 810528, 945616, 1195152, 1418424, 1891232, 2390304, 2836848, 5673696, 30031751, 60063502, 90095253, 120127004, 180190506, 210222257, 240254008, 360381012, 420444514, 480508016, 630666771, 720762024, 840889028, 961016032, 1261333542, 1441524048, 1681778056, 2522667084, 2883048096, 3363556112, 5045334168, 6727112224, 10090668336, 20181336672]

約数ペア:

[(1, 20181336672), (2, 10090668336), (3, 6727112224), (4, 5045334168), (6, 3363556112), (7, 2883048096), (8, 2522667084), (12, 1681778056), (14, 1441524048), (16, 1261333542), (21, 961016032), (24, 840889028), (28, 720762024), (32, 630666771), (42, 480508016), (48, 420444514), (56, 360381012), (84, 240254008), (96, 210222257), (112, 180190506), (168, 120127004), (224, 90095253), (336, 60063502), (672, 30031751), (3557, 5673696), (7114, 2836848), (8443, 2390304), (10671, 1891232), (14228, 1418424), (16886, 1195152), (21342, 945616), (24899, 810528), (25329, 796768), (28456, 709212), (33772, 597576), (42684, 472808), (49798, 405264), (50658, 398384), (56912, 354606), (59101, 341472), (67544, 298788), (74697, 270176), (85368, 236404), (99596, 202632), (101316, 199192), (113824, 177303), (118202, 170736), (135088, 149394)]