20426551488

素因数分解:

$2^6\times 3^4\times 7^1\times {\mathrm{562901}}^1$

素因数の和:562932

約数の個数: 140

約数和(自身を含む): 69200920272

約数和(自身を除く): 48774368784

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 81, 84, 96, 108, 112, 126, 144, 162, 168, 189, 192, 216, 224, 252, 288, 324, 336, 378, 432, 448, 504, 567, 576, 648, 672, 756, 864, 1008, 1134, 1296, 1344, 1512, 1728, 2016, 2268, 2592, 3024, 4032, 4536, 5184, 6048, 9072, 12096, 18144, 36288, 562901, 1125802, 1688703, 2251604, 3377406, 3940307, 4503208, 5066109, 6754812, 7880614, 9006416, 10132218, 11820921, 13509624, 15198327, 15761228, 18012832, 20264436, 23641842, 27019248, 30396654, 31522456, 35462763, 36025664, 40528872, 45594981, 47283684, 54038496, 60793308, 63044912, 70925526, 81057744, 91189962, 94567368, 106388289, 108076992, 121586616, 126089824, 141851052, 162115488, 182379924, 189134736, 212776578, 243173232, 252179648, 283702104, 319164867, 324230976, 364759848, 378269472, 425553156, 486346464, 567404208, 638329734, 729519696, 756538944, 851106312, 972692928, 1134808416, 1276659468, 1459039392, 1702212624, 2269616832, 2553318936, 2918078784, 3404425248, 5106637872, 6808850496, 10213275744, 20426551488]

約数ペア:

[(1, 20426551488), (2, 10213275744), (3, 6808850496), (4, 5106637872), (6, 3404425248), (7, 2918078784), (8, 2553318936), (9, 2269616832), (12, 1702212624), (14, 1459039392), (16, 1276659468), (18, 1134808416), (21, 972692928), (24, 851106312), (27, 756538944), (28, 729519696), (32, 638329734), (36, 567404208), (42, 486346464), (48, 425553156), (54, 378269472), (56, 364759848), (63, 324230976), (64, 319164867), (72, 283702104), (81, 252179648), (84, 243173232), (96, 212776578), (108, 189134736), (112, 182379924), (126, 162115488), (144, 141851052), (162, 126089824), (168, 121586616), (189, 108076992), (192, 106388289), (216, 94567368), (224, 91189962), (252, 81057744), (288, 70925526), (324, 63044912), (336, 60793308), (378, 54038496), (432, 47283684), (448, 45594981), (504, 40528872), (567, 36025664), (576, 35462763), (648, 31522456), (672, 30396654), (756, 27019248), (864, 23641842), (1008, 20264436), (1134, 18012832), (1296, 15761228), (1344, 15198327), (1512, 13509624), (1728, 11820921), (2016, 10132218), (2268, 9006416), (2592, 7880614), (3024, 6754812), (4032, 5066109), (4536, 4503208), (5184, 3940307), (6048, 3377406), (9072, 2251604), (12096, 1688703), (18144, 1125802), (36288, 562901)]