20086833018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{114883}}^1$

素因数の和:115099

約数の個数: 64

約数和(自身を含む): 48174077952

約数和(自身を除く): 28087244934

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 138, 161, 181, 322, 362, 483, 543, 966, 1086, 1267, 2534, 3801, 4163, 7602, 8326, 12489, 24978, 29141, 58282, 87423, 114883, 174846, 229766, 344649, 689298, 804181, 1608362, 2412543, 2642309, 4825086, 5284618, 7926927, 15853854, 18496163, 20793823, 36992326, 41587646, 55488489, 62381469, 110976978, 124762938, 145556761, 291113522, 436670283, 478257929, 873340566, 956515858, 1434773787, 2869547574, 3347805503, 6695611006, 10043416509, 20086833018]

約数ペア:

[(1, 20086833018), (2, 10043416509), (3, 6695611006), (6, 3347805503), (7, 2869547574), (14, 1434773787), (21, 956515858), (23, 873340566), (42, 478257929), (46, 436670283), (69, 291113522), (138, 145556761), (161, 124762938), (181, 110976978), (322, 62381469), (362, 55488489), (483, 41587646), (543, 36992326), (966, 20793823), (1086, 18496163), (1267, 15853854), (2534, 7926927), (3801, 5284618), (4163, 4825086), (7602, 2642309), (8326, 2412543), (12489, 1608362), (24978, 804181), (29141, 689298), (58282, 344649), (87423, 229766), (114883, 174846)]