20165490432

素因数分解:

$2^8\times 3^4\times {\mathrm{71}}^1\times {\mathrm{13697}}^1$

素因数の和:13796

約数の個数: 180

約数和(自身を含む): 60981194736

約数和(自身を除く): 40815704304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 71, 72, 81, 96, 108, 128, 142, 144, 162, 192, 213, 216, 256, 284, 288, 324, 384, 426, 432, 568, 576, 639, 648, 768, 852, 864, 1136, 1152, 1278, 1296, 1704, 1728, 1917, 2272, 2304, 2556, 2592, 3408, 3456, 3834, 4544, 5112, 5184, 5751, 6816, 6912, 7668, 9088, 10224, 10368, 11502, 13632, 13697, 15336, 18176, 20448, 20736, 23004, 27264, 27394, 30672, 40896, 41091, 46008, 54528, 54788, 61344, 81792, 82182, 92016, 109576, 122688, 123273, 163584, 164364, 184032, 219152, 245376, 246546, 328728, 368064, 369819, 438304, 490752, 493092, 657456, 736128, 739638, 876608, 972487, 986184, 1109457, 1314912, 1472256, 1479276, 1753216, 1944974, 1972368, 2218914, 2629824, 2917461, 2958552, 3506432, 3889948, 3944736, 4437828, 5259648, 5834922, 5917104, 7779896, 7889472, 8752383, 8875656, 10519296, 11669844, 11834208, 15559792, 15778944, 17504766, 17751312, 23339688, 23668416, 26257149, 31119584, 31557888, 35009532, 35502624, 46679376, 47336832, 52514298, 62239168, 70019064, 71005248, 78771447, 93358752, 94673664, 105028596, 124478336, 140038128, 142010496, 157542894, 186717504, 210057192, 248956672, 280076256, 284020992, 315085788, 373435008, 420114384, 560152512, 630171576, 746870016, 840228768, 1120305024, 1260343152, 1680457536, 2240610048, 2520686304, 3360915072, 5041372608, 6721830144, 10082745216, 20165490432]

約数ペア:

[(1, 20165490432), (2, 10082745216), (3, 6721830144), (4, 5041372608), (6, 3360915072), (8, 2520686304), (9, 2240610048), (12, 1680457536), (16, 1260343152), (18, 1120305024), (24, 840228768), (27, 746870016), (32, 630171576), (36, 560152512), (48, 420114384), (54, 373435008), (64, 315085788), (71, 284020992), (72, 280076256), (81, 248956672), (96, 210057192), (108, 186717504), (128, 157542894), (142, 142010496), (144, 140038128), (162, 124478336), (192, 105028596), (213, 94673664), (216, 93358752), (256, 78771447), (284, 71005248), (288, 70019064), (324, 62239168), (384, 52514298), (426, 47336832), (432, 46679376), (568, 35502624), (576, 35009532), (639, 31557888), (648, 31119584), (768, 26257149), (852, 23668416), (864, 23339688), (1136, 17751312), (1152, 17504766), (1278, 15778944), (1296, 15559792), (1704, 11834208), (1728, 11669844), (1917, 10519296), (2272, 8875656), (2304, 8752383), (2556, 7889472), (2592, 7779896), (3408, 5917104), (3456, 5834922), (3834, 5259648), (4544, 4437828), (5112, 3944736), (5184, 3889948), (5751, 3506432), (6816, 2958552), (6912, 2917461), (7668, 2629824), (9088, 2218914), (10224, 1972368), (10368, 1944974), (11502, 1753216), (13632, 1479276), (13697, 1472256), (15336, 1314912), (18176, 1109457), (20448, 986184), (20736, 972487), (23004, 876608), (27264, 739638), (27394, 736128), (30672, 657456), (40896, 493092), (41091, 490752), (46008, 438304), (54528, 369819), (54788, 368064), (61344, 328728), (81792, 246546), (82182, 245376), (92016, 219152), (109576, 184032), (122688, 164364), (123273, 163584)]