20802004608

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{703531}}^1$

素因数の和:703566

約数の個数: 128

約数和(自身を含む): 68889853440

約数和(自身を除く): 48087848832

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 64, 66, 77, 84, 88, 96, 112, 128, 132, 154, 168, 176, 192, 224, 231, 264, 308, 336, 352, 384, 448, 462, 528, 616, 672, 704, 896, 924, 1056, 1232, 1344, 1408, 1848, 2112, 2464, 2688, 3696, 4224, 4928, 7392, 9856, 14784, 29568, 703531, 1407062, 2110593, 2814124, 4221186, 4924717, 5628248, 7738841, 8442372, 9849434, 11256496, 14774151, 15477682, 16884744, 19698868, 22512992, 23216523, 29548302, 30955364, 33769488, 39397736, 45025984, 46433046, 54171887, 59096604, 61910728, 67538976, 78795472, 90051968, 92866092, 108343774, 118193208, 123821456, 135077952, 157590944, 162515661, 185732184, 216687548, 236386416, 247642912, 270155904, 315181888, 325031322, 371464368, 433375096, 472772832, 495285824, 630363776, 650062644, 742928736, 866750192, 945545664, 990571648, 1300125288, 1485857472, 1733500384, 1891091328, 2600250576, 2971714944, 3467000768, 5200501152, 6934001536, 10401002304, 20802004608]

約数ペア:

[(1, 20802004608), (2, 10401002304), (3, 6934001536), (4, 5200501152), (6, 3467000768), (7, 2971714944), (8, 2600250576), (11, 1891091328), (12, 1733500384), (14, 1485857472), (16, 1300125288), (21, 990571648), (22, 945545664), (24, 866750192), (28, 742928736), (32, 650062644), (33, 630363776), (42, 495285824), (44, 472772832), (48, 433375096), (56, 371464368), (64, 325031322), (66, 315181888), (77, 270155904), (84, 247642912), (88, 236386416), (96, 216687548), (112, 185732184), (128, 162515661), (132, 157590944), (154, 135077952), (168, 123821456), (176, 118193208), (192, 108343774), (224, 92866092), (231, 90051968), (264, 78795472), (308, 67538976), (336, 61910728), (352, 59096604), (384, 54171887), (448, 46433046), (462, 45025984), (528, 39397736), (616, 33769488), (672, 30955364), (704, 29548302), (896, 23216523), (924, 22512992), (1056, 19698868), (1232, 16884744), (1344, 15477682), (1408, 14774151), (1848, 11256496), (2112, 9849434), (2464, 8442372), (2688, 7738841), (3696, 5628248), (4224, 4924717), (4928, 4221186), (7392, 2814124), (9856, 2110593), (14784, 1407062), (29568, 703531)]