20312064

素因数分解:

$2^{12}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:78

約数の個数: 156

約数和(自身を含む): 63889800

約数和(自身を除く): 43577736

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 32, 36, 38, 48, 57, 58, 64, 72, 76, 87, 96, 114, 116, 128, 144, 152, 171, 174, 192, 228, 232, 256, 261, 288, 304, 342, 348, 384, 456, 464, 512, 522, 551, 576, 608, 684, 696, 768, 912, 928, 1024, 1044, 1102, 1152, 1216, 1368, 1392, 1536, 1653, 1824, 1856, 2048, 2088, 2204, 2304, 2432, 2736, 2784, 3072, 3306, 3648, 3712, 4096, 4176, 4408, 4608, 4864, 4959, 5472, 5568, 6144, 6612, 7296, 7424, 8352, 8816, 9216, 9728, 9918, 10944, 11136, 12288, 13224, 14592, 14848, 16704, 17632, 18432, 19456, 19836, 21888, 22272, 26448, 29184, 29696, 33408, 35264, 36864, 38912, 39672, 43776, 44544, 52896, 58368, 59392, 66816, 70528, 77824, 79344, 87552, 89088, 105792, 116736, 118784, 133632, 141056, 158688, 175104, 178176, 211584, 233472, 267264, 282112, 317376, 350208, 356352, 423168, 534528, 564224, 634752, 700416, 846336, 1069056, 1128448, 1269504, 1692672, 2256896, 2539008, 3385344, 5078016, 6770688, 10156032, 20312064]

約数ペア:

[(1, 20312064), (2, 10156032), (3, 6770688), (4, 5078016), (6, 3385344), (8, 2539008), (9, 2256896), (12, 1692672), (16, 1269504), (18, 1128448), (19, 1069056), (24, 846336), (29, 700416), (32, 634752), (36, 564224), (38, 534528), (48, 423168), (57, 356352), (58, 350208), (64, 317376), (72, 282112), (76, 267264), (87, 233472), (96, 211584), (114, 178176), (116, 175104), (128, 158688), (144, 141056), (152, 133632), (171, 118784), (174, 116736), (192, 105792), (228, 89088), (232, 87552), (256, 79344), (261, 77824), (288, 70528), (304, 66816), (342, 59392), (348, 58368), (384, 52896), (456, 44544), (464, 43776), (512, 39672), (522, 38912), (551, 36864), (576, 35264), (608, 33408), (684, 29696), (696, 29184), (768, 26448), (912, 22272), (928, 21888), (1024, 19836), (1044, 19456), (1102, 18432), (1152, 17632), (1216, 16704), (1368, 14848), (1392, 14592), (1536, 13224), (1653, 12288), (1824, 11136), (1856, 10944), (2048, 9918), (2088, 9728), (2204, 9216), (2304, 8816), (2432, 8352), (2736, 7424), (2784, 7296), (3072, 6612), (3306, 6144), (3648, 5568), (3712, 5472), (4096, 4959), (4176, 4864), (4408, 4608)]