20244833427

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1\times {\mathrm{10301}}^1$

素因数の和:10660

約数の個数: 64

約数和(自身を含む): 34780870656

約数和(自身を除く): 14536037229

約数列:

[1, 3, 7, 13, 21, 23, 39, 69, 91, 161, 273, 299, 313, 483, 897, 939, 2093, 2191, 4069, 6279, 6573, 7199, 10301, 12207, 21597, 28483, 30903, 50393, 72107, 85449, 93587, 133913, 151179, 216321, 236923, 280761, 401739, 655109, 710769, 937391, 1658461, 1965327, 2812173, 3079999, 3224213, 4975383, 9239997, 9672639, 21559993, 22569491, 41914769, 64679979, 67708473, 74156899, 125744307, 222470697, 293403383, 519098293, 880210149, 964039687, 1557294879, 2892119061, 6748277809, 20244833427]

約数ペア:

[(1, 20244833427), (3, 6748277809), (7, 2892119061), (13, 1557294879), (21, 964039687), (23, 880210149), (39, 519098293), (69, 293403383), (91, 222470697), (161, 125744307), (273, 74156899), (299, 67708473), (313, 64679979), (483, 41914769), (897, 22569491), (939, 21559993), (2093, 9672639), (2191, 9239997), (4069, 4975383), (6279, 3224213), (6573, 3079999), (7199, 2812173), (10301, 1965327), (12207, 1658461), (21597, 937391), (28483, 710769), (30903, 655109), (50393, 401739), (72107, 280761), (85449, 236923), (93587, 216321), (133913, 151179)]