20173521312

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107599}}^1$

素因数の和:107656

約数の個数: 192

約数和(自身を含む): 69414912000

約数和(自身を除く): 49241390688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 31, 32, 36, 42, 48, 54, 56, 62, 63, 72, 84, 93, 96, 108, 112, 124, 126, 144, 168, 186, 189, 216, 217, 224, 248, 252, 279, 288, 336, 372, 378, 432, 434, 496, 504, 558, 651, 672, 744, 756, 837, 864, 868, 992, 1008, 1116, 1302, 1488, 1512, 1674, 1736, 1953, 2016, 2232, 2604, 2976, 3024, 3348, 3472, 3906, 4464, 5208, 5859, 6048, 6696, 6944, 7812, 8928, 10416, 11718, 13392, 15624, 20832, 23436, 26784, 31248, 46872, 62496, 93744, 107599, 187488, 215198, 322797, 430396, 645594, 753193, 860792, 968391, 1291188, 1506386, 1721584, 1936782, 2259579, 2582376, 2905173, 3012772, 3335569, 3443168, 3873564, 4519158, 5164752, 5810346, 6025544, 6671138, 6778737, 7747128, 9038316, 10006707, 10329504, 11620692, 12051088, 13342276, 13557474, 15494256, 18076632, 20013414, 20336211, 23241384, 23348983, 24102176, 26684552, 27114948, 30020121, 30988512, 36153264, 40026828, 40672422, 46482768, 46697966, 53369104, 54229896, 60040242, 70046949, 72306528, 80053656, 81344844, 90060363, 92965536, 93395932, 106738208, 108459792, 120080484, 140093898, 160107312, 162689688, 180120726, 186791864, 210140847, 216919584, 240160968, 280187796, 320214624, 325379376, 360241452, 373583728, 420281694, 480321936, 560375592, 630422541, 650758752, 720482904, 747167456, 840563388, 960643872, 1120751184, 1260845082, 1440965808, 1681126776, 2241502368, 2521690164, 2881931616, 3362253552, 5043380328, 6724507104, 10086760656, 20173521312]

約数ペア:

[(1, 20173521312), (2, 10086760656), (3, 6724507104), (4, 5043380328), (6, 3362253552), (7, 2881931616), (8, 2521690164), (9, 2241502368), (12, 1681126776), (14, 1440965808), (16, 1260845082), (18, 1120751184), (21, 960643872), (24, 840563388), (27, 747167456), (28, 720482904), (31, 650758752), (32, 630422541), (36, 560375592), (42, 480321936), (48, 420281694), (54, 373583728), (56, 360241452), (62, 325379376), (63, 320214624), (72, 280187796), (84, 240160968), (93, 216919584), (96, 210140847), (108, 186791864), (112, 180120726), (124, 162689688), (126, 160107312), (144, 140093898), (168, 120080484), (186, 108459792), (189, 106738208), (216, 93395932), (217, 92965536), (224, 90060363), (248, 81344844), (252, 80053656), (279, 72306528), (288, 70046949), (336, 60040242), (372, 54229896), (378, 53369104), (432, 46697966), (434, 46482768), (496, 40672422), (504, 40026828), (558, 36153264), (651, 30988512), (672, 30020121), (744, 27114948), (756, 26684552), (837, 24102176), (864, 23348983), (868, 23241384), (992, 20336211), (1008, 20013414), (1116, 18076632), (1302, 15494256), (1488, 13557474), (1512, 13342276), (1674, 12051088), (1736, 11620692), (1953, 10329504), (2016, 10006707), (2232, 9038316), (2604, 7747128), (2976, 6778737), (3024, 6671138), (3348, 6025544), (3472, 5810346), (3906, 5164752), (4464, 4519158), (5208, 3873564), (5859, 3443168), (6048, 3335569), (6696, 3012772), (6944, 2905173), (7812, 2582376), (8928, 2259579), (10416, 1936782), (11718, 1721584), (13392, 1506386), (15624, 1291188), (20832, 968391), (23436, 860792), (26784, 753193), (31248, 645594), (46872, 430396), (62496, 322797), (93744, 215198), (107599, 187488)]