20492352

素因数分解:

$2^6\times 3^4\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:150

約数の個数: 140

約数和(自身を含む): 62697360

約数和(自身を除く): 42205008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 59, 64, 67, 72, 81, 96, 108, 118, 134, 144, 162, 177, 192, 201, 216, 236, 268, 288, 324, 354, 402, 432, 472, 531, 536, 576, 603, 648, 708, 804, 864, 944, 1062, 1072, 1206, 1296, 1416, 1593, 1608, 1728, 1809, 1888, 2124, 2144, 2412, 2592, 2832, 3186, 3216, 3618, 3776, 3953, 4248, 4288, 4779, 4824, 5184, 5427, 5664, 6372, 6432, 7236, 7906, 8496, 9558, 9648, 10854, 11328, 11859, 12744, 12864, 14472, 15812, 16992, 19116, 19296, 21708, 23718, 25488, 28944, 31624, 33984, 35577, 38232, 38592, 43416, 47436, 50976, 57888, 63248, 71154, 76464, 86832, 94872, 101952, 106731, 115776, 126496, 142308, 152928, 173664, 189744, 213462, 252992, 284616, 305856, 320193, 347328, 379488, 426924, 569232, 640386, 758976, 853848, 1138464, 1280772, 1707696, 2276928, 2561544, 3415392, 5123088, 6830784, 10246176, 20492352]

約数ペア:

[(1, 20492352), (2, 10246176), (3, 6830784), (4, 5123088), (6, 3415392), (8, 2561544), (9, 2276928), (12, 1707696), (16, 1280772), (18, 1138464), (24, 853848), (27, 758976), (32, 640386), (36, 569232), (48, 426924), (54, 379488), (59, 347328), (64, 320193), (67, 305856), (72, 284616), (81, 252992), (96, 213462), (108, 189744), (118, 173664), (134, 152928), (144, 142308), (162, 126496), (177, 115776), (192, 106731), (201, 101952), (216, 94872), (236, 86832), (268, 76464), (288, 71154), (324, 63248), (354, 57888), (402, 50976), (432, 47436), (472, 43416), (531, 38592), (536, 38232), (576, 35577), (603, 33984), (648, 31624), (708, 28944), (804, 25488), (864, 23718), (944, 21708), (1062, 19296), (1072, 19116), (1206, 16992), (1296, 15812), (1416, 14472), (1593, 12864), (1608, 12744), (1728, 11859), (1809, 11328), (1888, 10854), (2124, 9648), (2144, 9558), (2412, 8496), (2592, 7906), (2832, 7236), (3186, 6432), (3216, 6372), (3618, 5664), (3776, 5427), (3953, 5184), (4248, 4824), (4288, 4779)]