20280251904

素因数分解:

$2^9\times 3^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{7949}}^1$

素因数の和:8132

約数の個数: 160

約数和(自身を含む): 59337273600

約数和(自身を除く): 39057021696

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 151, 176, 192, 256, 264, 302, 352, 384, 453, 512, 528, 604, 704, 768, 906, 1056, 1208, 1408, 1536, 1661, 1812, 2112, 2416, 2816, 3322, 3624, 4224, 4832, 4983, 5632, 6644, 7248, 7949, 8448, 9664, 9966, 13288, 14496, 15898, 16896, 19328, 19932, 23847, 26576, 28992, 31796, 38656, 39864, 47694, 53152, 57984, 63592, 77312, 79728, 87439, 95388, 106304, 115968, 127184, 159456, 174878, 190776, 212608, 231936, 254368, 262317, 318912, 349756, 381552, 425216, 508736, 524634, 637824, 699512, 763104, 850432, 1017472, 1049268, 1200299, 1275648, 1399024, 1526208, 2034944, 2098536, 2400598, 2551296, 2798048, 3052416, 3600897, 4069888, 4197072, 4801196, 5596096, 6104832, 7201794, 8394144, 9602392, 11192192, 12209664, 13203289, 14403588, 16788288, 19204784, 22384384, 26406578, 28807176, 33576576, 38409568, 39609867, 44768768, 52813156, 57614352, 67153152, 76819136, 79219734, 105626312, 115228704, 134306304, 153638272, 158439468, 211252624, 230457408, 307276544, 316878936, 422505248, 460914816, 614553088, 633757872, 845010496, 921829632, 1267515744, 1690020992, 1843659264, 2535031488, 3380041984, 5070062976, 6760083968, 10140125952, 20280251904]

約数ペア:

[(1, 20280251904), (2, 10140125952), (3, 6760083968), (4, 5070062976), (6, 3380041984), (8, 2535031488), (11, 1843659264), (12, 1690020992), (16, 1267515744), (22, 921829632), (24, 845010496), (32, 633757872), (33, 614553088), (44, 460914816), (48, 422505248), (64, 316878936), (66, 307276544), (88, 230457408), (96, 211252624), (128, 158439468), (132, 153638272), (151, 134306304), (176, 115228704), (192, 105626312), (256, 79219734), (264, 76819136), (302, 67153152), (352, 57614352), (384, 52813156), (453, 44768768), (512, 39609867), (528, 38409568), (604, 33576576), (704, 28807176), (768, 26406578), (906, 22384384), (1056, 19204784), (1208, 16788288), (1408, 14403588), (1536, 13203289), (1661, 12209664), (1812, 11192192), (2112, 9602392), (2416, 8394144), (2816, 7201794), (3322, 6104832), (3624, 5596096), (4224, 4801196), (4832, 4197072), (4983, 4069888), (5632, 3600897), (6644, 3052416), (7248, 2798048), (7949, 2551296), (8448, 2400598), (9664, 2098536), (9966, 2034944), (13288, 1526208), (14496, 1399024), (15898, 1275648), (16896, 1200299), (19328, 1049268), (19932, 1017472), (23847, 850432), (26576, 763104), (28992, 699512), (31796, 637824), (38656, 524634), (39864, 508736), (47694, 425216), (53152, 381552), (57984, 349756), (63592, 318912), (77312, 262317), (79728, 254368), (87439, 231936), (95388, 212608), (106304, 190776), (115968, 174878), (127184, 159456)]