20184490272

素因数分解:

$2^5\times 3^1\times {\mathrm{107}}^1\times {\mathrm{739}}^1\times {\mathrm{2659}}^1$

素因数の和:3518

約数の個数: 96

約数和(自身を含む): 53571974400

約数和(自身を除く): 33387484128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 107, 214, 321, 428, 642, 739, 856, 1284, 1478, 1712, 2217, 2568, 2659, 2956, 3424, 4434, 5136, 5318, 5912, 7977, 8868, 10272, 10636, 11824, 15954, 17736, 21272, 23648, 31908, 35472, 42544, 63816, 70944, 79073, 85088, 127632, 158146, 237219, 255264, 284513, 316292, 474438, 569026, 632584, 853539, 948876, 1138052, 1265168, 1707078, 1897752, 1965001, 2276104, 2530336, 3414156, 3795504, 3930002, 4552208, 5895003, 6828312, 7591008, 7860004, 9104416, 11790006, 13656624, 15720008, 23580012, 27313248, 31440016, 47160024, 62880032, 94320048, 188640096, 210255107, 420510214, 630765321, 841020428, 1261530642, 1682040856, 2523061284, 3364081712, 5046122568, 6728163424, 10092245136, 20184490272]

約数ペア:

[(1, 20184490272), (2, 10092245136), (3, 6728163424), (4, 5046122568), (6, 3364081712), (8, 2523061284), (12, 1682040856), (16, 1261530642), (24, 841020428), (32, 630765321), (48, 420510214), (96, 210255107), (107, 188640096), (214, 94320048), (321, 62880032), (428, 47160024), (642, 31440016), (739, 27313248), (856, 23580012), (1284, 15720008), (1478, 13656624), (1712, 11790006), (2217, 9104416), (2568, 7860004), (2659, 7591008), (2956, 6828312), (3424, 5895003), (4434, 4552208), (5136, 3930002), (5318, 3795504), (5912, 3414156), (7977, 2530336), (8868, 2276104), (10272, 1965001), (10636, 1897752), (11824, 1707078), (15954, 1265168), (17736, 1138052), (21272, 948876), (23648, 853539), (31908, 632584), (35472, 569026), (42544, 474438), (63816, 316292), (70944, 284513), (79073, 255264), (85088, 237219), (127632, 158146)]