20042874864

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{27743}}^1$

素因数の和:27959

約数の個数: 120

約数和(自身を含む): 58363943040

約数和(自身を除く): 38321068176

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 173, 174, 232, 261, 346, 348, 464, 519, 522, 692, 696, 1038, 1044, 1384, 1392, 1557, 2076, 2088, 2768, 3114, 4152, 4176, 5017, 6228, 8304, 10034, 12456, 15051, 20068, 24912, 27743, 30102, 40136, 45153, 55486, 60204, 80272, 83229, 90306, 110972, 120408, 166458, 180612, 221944, 240816, 249687, 332916, 361224, 443888, 499374, 665832, 722448, 804547, 998748, 1331664, 1609094, 1997496, 2413641, 3218188, 3994992, 4799539, 4827282, 6436376, 7240923, 9599078, 9654564, 12872752, 14398617, 14481846, 19198156, 19309128, 28797234, 28963692, 38396312, 38618256, 43195851, 57594468, 57927384, 76792624, 86391702, 115188936, 115854768, 139186631, 172783404, 230377872, 278373262, 345566808, 417559893, 556746524, 691133616, 835119786, 1113493048, 1252679679, 1670239572, 2226986096, 2505359358, 3340479144, 5010718716, 6680958288, 10021437432, 20042874864]

約数ペア:

[(1, 20042874864), (2, 10021437432), (3, 6680958288), (4, 5010718716), (6, 3340479144), (8, 2505359358), (9, 2226986096), (12, 1670239572), (16, 1252679679), (18, 1113493048), (24, 835119786), (29, 691133616), (36, 556746524), (48, 417559893), (58, 345566808), (72, 278373262), (87, 230377872), (116, 172783404), (144, 139186631), (173, 115854768), (174, 115188936), (232, 86391702), (261, 76792624), (346, 57927384), (348, 57594468), (464, 43195851), (519, 38618256), (522, 38396312), (692, 28963692), (696, 28797234), (1038, 19309128), (1044, 19198156), (1384, 14481846), (1392, 14398617), (1557, 12872752), (2076, 9654564), (2088, 9599078), (2768, 7240923), (3114, 6436376), (4152, 4827282), (4176, 4799539), (5017, 3994992), (6228, 3218188), (8304, 2413641), (10034, 1997496), (12456, 1609094), (15051, 1331664), (20068, 998748), (24912, 804547), (27743, 722448), (30102, 665832), (40136, 499374), (45153, 443888), (55486, 361224), (60204, 332916), (80272, 249687), (83229, 240816), (90306, 221944), (110972, 180612), (120408, 166458)]