20229866496

素因数分解:

$2^{10}\times 3^2\times 7^1\times {\mathrm{313583}}^1$

素因数の和:313616

約数の個数: 132

約数和(自身を含む): 66758270592

約数和(自身を除く): 46528404096

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 512, 576, 672, 768, 896, 1008, 1024, 1152, 1344, 1536, 1792, 2016, 2304, 2688, 3072, 3584, 4032, 4608, 5376, 7168, 8064, 9216, 10752, 16128, 21504, 32256, 64512, 313583, 627166, 940749, 1254332, 1881498, 2195081, 2508664, 2822247, 3762996, 4390162, 5017328, 5644494, 6585243, 7525992, 8780324, 10034656, 11288988, 13170486, 15051984, 17560648, 19755729, 20069312, 22577976, 26340972, 30103968, 35121296, 39511458, 40138624, 45155952, 52681944, 60207936, 70242592, 79022916, 80277248, 90311904, 105363888, 120415872, 140485184, 158045832, 160554496, 180623808, 210727776, 240831744, 280970368, 316091664, 321108992, 361247616, 421455552, 481663488, 561940736, 632183328, 722495232, 842911104, 963326976, 1123881472, 1264366656, 1444990464, 1685822208, 2247762944, 2528733312, 2889980928, 3371644416, 5057466624, 6743288832, 10114933248, 20229866496]

約数ペア:

[(1, 20229866496), (2, 10114933248), (3, 6743288832), (4, 5057466624), (6, 3371644416), (7, 2889980928), (8, 2528733312), (9, 2247762944), (12, 1685822208), (14, 1444990464), (16, 1264366656), (18, 1123881472), (21, 963326976), (24, 842911104), (28, 722495232), (32, 632183328), (36, 561940736), (42, 481663488), (48, 421455552), (56, 361247616), (63, 321108992), (64, 316091664), (72, 280970368), (84, 240831744), (96, 210727776), (112, 180623808), (126, 160554496), (128, 158045832), (144, 140485184), (168, 120415872), (192, 105363888), (224, 90311904), (252, 80277248), (256, 79022916), (288, 70242592), (336, 60207936), (384, 52681944), (448, 45155952), (504, 40138624), (512, 39511458), (576, 35121296), (672, 30103968), (768, 26340972), (896, 22577976), (1008, 20069312), (1024, 19755729), (1152, 17560648), (1344, 15051984), (1536, 13170486), (1792, 11288988), (2016, 10034656), (2304, 8780324), (2688, 7525992), (3072, 6585243), (3584, 5644494), (4032, 5017328), (4608, 4390162), (5376, 3762996), (7168, 2822247), (8064, 2508664), (9216, 2195081), (10752, 1881498), (16128, 1254332), (21504, 940749), (32256, 627166), (64512, 313583)]