20452449024

素因数分解:

$2^8\times 3^3\times 7^1\times {\mathrm{422711}}^1$

素因数の和:422743

約数の個数: 144

約数和(自身を含む): 69121866240

約数和(自身を除く): 48669417216

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, 84, 96, 108, 112, 126, 128, 144, 168, 189, 192, 216, 224, 252, 256, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 768, 864, 896, 1008, 1152, 1344, 1512, 1728, 1792, 2016, 2304, 2688, 3024, 3456, 4032, 5376, 6048, 6912, 8064, 12096, 16128, 24192, 48384, 422711, 845422, 1268133, 1690844, 2536266, 2958977, 3381688, 3804399, 5072532, 5917954, 6763376, 7608798, 8876931, 10145064, 11413197, 11835908, 13526752, 15217596, 17753862, 20290128, 22826394, 23671816, 26630793, 27053504, 30435192, 35507724, 40580256, 45652788, 47343632, 53261586, 54107008, 60870384, 71015448, 79892379, 81160512, 91305576, 94687264, 106523172, 108214016, 121740768, 142030896, 159784758, 162321024, 182611152, 189374528, 213046344, 243481536, 284061792, 319569516, 324642048, 365222304, 378749056, 426092688, 486963072, 568123584, 639139032, 730444608, 757498112, 852185376, 973926144, 1136247168, 1278278064, 1460889216, 1704370752, 2272494336, 2556556128, 2921778432, 3408741504, 5113112256, 6817483008, 10226224512, 20452449024]

約数ペア:

[(1, 20452449024), (2, 10226224512), (3, 6817483008), (4, 5113112256), (6, 3408741504), (7, 2921778432), (8, 2556556128), (9, 2272494336), (12, 1704370752), (14, 1460889216), (16, 1278278064), (18, 1136247168), (21, 973926144), (24, 852185376), (27, 757498112), (28, 730444608), (32, 639139032), (36, 568123584), (42, 486963072), (48, 426092688), (54, 378749056), (56, 365222304), (63, 324642048), (64, 319569516), (72, 284061792), (84, 243481536), (96, 213046344), (108, 189374528), (112, 182611152), (126, 162321024), (128, 159784758), (144, 142030896), (168, 121740768), (189, 108214016), (192, 106523172), (216, 94687264), (224, 91305576), (252, 81160512), (256, 79892379), (288, 71015448), (336, 60870384), (378, 54107008), (384, 53261586), (432, 47343632), (448, 45652788), (504, 40580256), (576, 35507724), (672, 30435192), (756, 27053504), (768, 26630793), (864, 23671816), (896, 22826394), (1008, 20290128), (1152, 17753862), (1344, 15217596), (1512, 13526752), (1728, 11835908), (1792, 11413197), (2016, 10145064), (2304, 8876931), (2688, 7608798), (3024, 6763376), (3456, 5917954), (4032, 5072532), (5376, 3804399), (6048, 3381688), (6912, 2958977), (8064, 2536266), (12096, 1690844), (16128, 1268133), (24192, 845422), (48384, 422711)]