20166488352

素因数分解:

$2^5\times 3^5\times {\mathrm{1217}}^1\times {\mathrm{2131}}^1$

素因数の和:3373

約数の個数: 144

約数和(自身を含む): 59549267232

約数和(自身を除く): 39382778880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 243, 288, 324, 432, 486, 648, 864, 972, 1217, 1296, 1944, 2131, 2434, 2592, 3651, 3888, 4262, 4868, 6393, 7302, 7776, 8524, 9736, 10953, 12786, 14604, 17048, 19179, 19472, 21906, 25572, 29208, 32859, 34096, 38358, 38944, 43812, 51144, 57537, 58416, 65718, 68192, 76716, 87624, 98577, 102288, 115074, 116832, 131436, 153432, 172611, 175248, 197154, 204576, 230148, 262872, 295731, 306864, 345222, 350496, 394308, 460296, 517833, 525744, 591462, 613728, 690444, 788616, 920592, 1035666, 1051488, 1182924, 1380888, 1577232, 1841184, 2071332, 2365848, 2593427, 2761776, 3154464, 4142664, 4731696, 5186854, 5523552, 7780281, 8285328, 9463392, 10373708, 15560562, 16570656, 20747416, 23340843, 31121124, 41494832, 46681686, 62242248, 70022529, 82989664, 93363372, 124484496, 140045058, 186726744, 210067587, 248968992, 280090116, 373453488, 420135174, 560180232, 630202761, 746906976, 840270348, 1120360464, 1260405522, 1680540696, 2240720928, 2520811044, 3361081392, 5041622088, 6722162784, 10083244176, 20166488352]

約数ペア:

[(1, 20166488352), (2, 10083244176), (3, 6722162784), (4, 5041622088), (6, 3361081392), (8, 2520811044), (9, 2240720928), (12, 1680540696), (16, 1260405522), (18, 1120360464), (24, 840270348), (27, 746906976), (32, 630202761), (36, 560180232), (48, 420135174), (54, 373453488), (72, 280090116), (81, 248968992), (96, 210067587), (108, 186726744), (144, 140045058), (162, 124484496), (216, 93363372), (243, 82989664), (288, 70022529), (324, 62242248), (432, 46681686), (486, 41494832), (648, 31121124), (864, 23340843), (972, 20747416), (1217, 16570656), (1296, 15560562), (1944, 10373708), (2131, 9463392), (2434, 8285328), (2592, 7780281), (3651, 5523552), (3888, 5186854), (4262, 4731696), (4868, 4142664), (6393, 3154464), (7302, 2761776), (7776, 2593427), (8524, 2365848), (9736, 2071332), (10953, 1841184), (12786, 1577232), (14604, 1380888), (17048, 1182924), (19179, 1051488), (19472, 1035666), (21906, 920592), (25572, 788616), (29208, 690444), (32859, 613728), (34096, 591462), (38358, 525744), (38944, 517833), (43812, 460296), (51144, 394308), (57537, 350496), (58416, 345222), (65718, 306864), (68192, 295731), (76716, 262872), (87624, 230148), (98577, 204576), (102288, 197154), (115074, 175248), (116832, 172611), (131436, 153432)]