20111255703

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{8543}}^1$

素因数の和:8689

約数の個数: 96

約数和(自身を含む): 37533450240

約数和(自身を除く): 17422194537

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 63, 77, 79, 99, 129, 231, 237, 301, 387, 473, 553, 693, 711, 869, 903, 1419, 1659, 2607, 2709, 3311, 3397, 4257, 4977, 6083, 7821, 8543, 9933, 10191, 18249, 23779, 25629, 29799, 30573, 37367, 54747, 59801, 71337, 76887, 93973, 112101, 179403, 214011, 261569, 281919, 336303, 367349, 538209, 657811, 674897, 784707, 845757, 1102047, 1973433, 2024691, 2354121, 2571443, 3306141, 4040839, 4724279, 5920299, 6074073, 7423867, 7714329, 12122517, 14172837, 22271601, 23142987, 28285873, 29020571, 36367551, 42518511, 51967069, 66814803, 84857619, 87061713, 155901207, 203143997, 254572857, 261185139, 319226281, 467703621, 609431991, 957678843, 1828295973, 2234583967, 2873036529, 6703751901, 20111255703]

約数ペア:

[(1, 20111255703), (3, 6703751901), (7, 2873036529), (9, 2234583967), (11, 1828295973), (21, 957678843), (33, 609431991), (43, 467703621), (63, 319226281), (77, 261185139), (79, 254572857), (99, 203143997), (129, 155901207), (231, 87061713), (237, 84857619), (301, 66814803), (387, 51967069), (473, 42518511), (553, 36367551), (693, 29020571), (711, 28285873), (869, 23142987), (903, 22271601), (1419, 14172837), (1659, 12122517), (2607, 7714329), (2709, 7423867), (3311, 6074073), (3397, 5920299), (4257, 4724279), (4977, 4040839), (6083, 3306141), (7821, 2571443), (8543, 2354121), (9933, 2024691), (10191, 1973433), (18249, 1102047), (23779, 845757), (25629, 784707), (29799, 674897), (30573, 657811), (37367, 538209), (54747, 367349), (59801, 336303), (71337, 281919), (76887, 261569), (93973, 214011), (112101, 179403)]