20282854464

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{617777}}^1$

素因数の和:617817

約数の個数: 112

約数和(自身を含む): 62766244800

約数和(自身を除く): 42483390336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 144, 152, 171, 192, 216, 228, 288, 304, 342, 432, 456, 513, 576, 608, 684, 864, 912, 1026, 1216, 1368, 1728, 1824, 2052, 2736, 3648, 4104, 5472, 8208, 10944, 16416, 32832, 617777, 1235554, 1853331, 2471108, 3706662, 4942216, 5559993, 7413324, 9884432, 11119986, 11737763, 14826648, 16679979, 19768864, 22239972, 23475526, 29653296, 33359958, 35213289, 39537728, 44479944, 46951052, 59306592, 66719916, 70426578, 88959888, 93902104, 105639867, 118613184, 133439832, 140853156, 177919776, 187804208, 211279734, 266879664, 281706312, 316919601, 355839552, 375608416, 422559468, 533759328, 563412624, 633839202, 751216832, 845118936, 1067518656, 1126825248, 1267678404, 1690237872, 2253650496, 2535356808, 3380475744, 5070713616, 6760951488, 10141427232, 20282854464]

約数ペア:

[(1, 20282854464), (2, 10141427232), (3, 6760951488), (4, 5070713616), (6, 3380475744), (8, 2535356808), (9, 2253650496), (12, 1690237872), (16, 1267678404), (18, 1126825248), (19, 1067518656), (24, 845118936), (27, 751216832), (32, 633839202), (36, 563412624), (38, 533759328), (48, 422559468), (54, 375608416), (57, 355839552), (64, 316919601), (72, 281706312), (76, 266879664), (96, 211279734), (108, 187804208), (114, 177919776), (144, 140853156), (152, 133439832), (171, 118613184), (192, 105639867), (216, 93902104), (228, 88959888), (288, 70426578), (304, 66719916), (342, 59306592), (432, 46951052), (456, 44479944), (513, 39537728), (576, 35213289), (608, 33359958), (684, 29653296), (864, 23475526), (912, 22239972), (1026, 19768864), (1216, 16679979), (1368, 14826648), (1728, 11737763), (1824, 11119986), (2052, 9884432), (2736, 7413324), (3648, 5559993), (4104, 4942216), (5472, 3706662), (8208, 2471108), (10944, 1853331), (16416, 1235554), (32832, 617777)]