20196741366

素因数分解:

$2^1\times 3^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1$

素因数の和:437

約数の個数: 192

約数和(自身を含む): 48306585600

約数和(自身を除く): 28109844234

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 71, 79, 81, 93, 142, 158, 162, 186, 213, 237, 239, 243, 279, 426, 474, 478, 486, 558, 639, 711, 717, 837, 1278, 1422, 1434, 1674, 1917, 2133, 2151, 2201, 2449, 2511, 3834, 4266, 4302, 4402, 4898, 5022, 5609, 5751, 6399, 6453, 6603, 7347, 7409, 7533, 11218, 11502, 12798, 12906, 13206, 14694, 14818, 15066, 16827, 16969, 17253, 18881, 19197, 19359, 19809, 22041, 22227, 33654, 33938, 34506, 37762, 38394, 38718, 39618, 44082, 44454, 50481, 50907, 56643, 58077, 59427, 66123, 66681, 100962, 101814, 113286, 116154, 118854, 132246, 133362, 151443, 152721, 169929, 173879, 178281, 198369, 200043, 302886, 305442, 339858, 347758, 356562, 396738, 400086, 454329, 458163, 509787, 521637, 526039, 534843, 585311, 595107, 600129, 908658, 916326, 1019574, 1043274, 1052078, 1069686, 1170622, 1190214, 1200258, 1340551, 1362987, 1374489, 1529361, 1564911, 1578117, 1755933, 1800387, 2681102, 2725974, 2748978, 3058722, 3129822, 3156234, 3511866, 3600774, 4021653, 4123467, 4588083, 4694733, 4734351, 5267799, 8043306, 8246934, 9176166, 9389466, 9468702, 10535598, 12064959, 14084199, 14203053, 15803397, 24129918, 28168398, 28406106, 31606794, 36194877, 41557081, 42252597, 42609159, 47410191, 72389754, 83114162, 84505194, 85218318, 94820382, 108584631, 124671243, 127827477, 142230573, 217169262, 249342486, 255654954, 284461146, 325753893, 374013729, 651507786, 748027458, 1122041187, 2244082374, 3366123561, 6732247122, 10098370683, 20196741366]

約数ペア:

[(1, 20196741366), (2, 10098370683), (3, 6732247122), (6, 3366123561), (9, 2244082374), (18, 1122041187), (27, 748027458), (31, 651507786), (54, 374013729), (62, 325753893), (71, 284461146), (79, 255654954), (81, 249342486), (93, 217169262), (142, 142230573), (158, 127827477), (162, 124671243), (186, 108584631), (213, 94820382), (237, 85218318), (239, 84505194), (243, 83114162), (279, 72389754), (426, 47410191), (474, 42609159), (478, 42252597), (486, 41557081), (558, 36194877), (639, 31606794), (711, 28406106), (717, 28168398), (837, 24129918), (1278, 15803397), (1422, 14203053), (1434, 14084199), (1674, 12064959), (1917, 10535598), (2133, 9468702), (2151, 9389466), (2201, 9176166), (2449, 8246934), (2511, 8043306), (3834, 5267799), (4266, 4734351), (4302, 4694733), (4402, 4588083), (4898, 4123467), (5022, 4021653), (5609, 3600774), (5751, 3511866), (6399, 3156234), (6453, 3129822), (6603, 3058722), (7347, 2748978), (7409, 2725974), (7533, 2681102), (11218, 1800387), (11502, 1755933), (12798, 1578117), (12906, 1564911), (13206, 1529361), (14694, 1374489), (14818, 1362987), (15066, 1340551), (16827, 1200258), (16969, 1190214), (17253, 1170622), (18881, 1069686), (19197, 1052078), (19359, 1043274), (19809, 1019574), (22041, 916326), (22227, 908658), (33654, 600129), (33938, 595107), (34506, 585311), (37762, 534843), (38394, 526039), (38718, 521637), (39618, 509787), (44082, 458163), (44454, 454329), (50481, 400086), (50907, 396738), (56643, 356562), (58077, 347758), (59427, 339858), (66123, 305442), (66681, 302886), (100962, 200043), (101814, 198369), (113286, 178281), (116154, 173879), (118854, 169929), (132246, 152721), (133362, 151443)]