20282645376

素因数分解:

$2^7\times 3^3\times 7^1\times {\mathrm{838403}}^1$

素因数の和:838433

約数の個数: 128

約数和(自身を含む): 68413766400

約数和(自身を除く): 48131121024

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, 288, 336, 378, 384, 432, 448, 504, 576, 672, 756, 864, 896, 1008, 1152, 1344, 1512, 1728, 2016, 2688, 3024, 3456, 4032, 6048, 8064, 12096, 24192, 838403, 1676806, 2515209, 3353612, 5030418, 5868821, 6707224, 7545627, 10060836, 11737642, 13414448, 15091254, 17606463, 20121672, 22636881, 23475284, 26828896, 30182508, 35212926, 40243344, 45273762, 46950568, 52819389, 53657792, 60365016, 70425852, 80486688, 90547524, 93901136, 105638778, 107315584, 120730032, 140851704, 158458167, 160973376, 181095048, 187802272, 211277556, 241460064, 281703408, 316916334, 321946752, 362190096, 375604544, 422555112, 482920128, 563406816, 633832668, 724380192, 751209088, 845110224, 965840256, 1126813632, 1267665336, 1448760384, 1690220448, 2253627264, 2535330672, 2897520768, 3380440896, 5070661344, 6760881792, 10141322688, 20282645376]

約数ペア:

[(1, 20282645376), (2, 10141322688), (3, 6760881792), (4, 5070661344), (6, 3380440896), (7, 2897520768), (8, 2535330672), (9, 2253627264), (12, 1690220448), (14, 1448760384), (16, 1267665336), (18, 1126813632), (21, 965840256), (24, 845110224), (27, 751209088), (28, 724380192), (32, 633832668), (36, 563406816), (42, 482920128), (48, 422555112), (54, 375604544), (56, 362190096), (63, 321946752), (64, 316916334), (72, 281703408), (84, 241460064), (96, 211277556), (108, 187802272), (112, 181095048), (126, 160973376), (128, 158458167), (144, 140851704), (168, 120730032), (189, 107315584), (192, 105638778), (216, 93901136), (224, 90547524), (252, 80486688), (288, 70425852), (336, 60365016), (378, 53657792), (384, 52819389), (432, 46950568), (448, 45273762), (504, 40243344), (576, 35212926), (672, 30182508), (756, 26828896), (864, 23475284), (896, 22636881), (1008, 20121672), (1152, 17606463), (1344, 15091254), (1512, 13414448), (1728, 11737642), (2016, 10060836), (2688, 7545627), (3024, 6707224), (3456, 5868821), (4032, 5030418), (6048, 3353612), (8064, 2515209), (12096, 1676806), (24192, 838403)]