20146056

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:523

約数の個数: 96

約数和(自身を含む): 60301440

約数和(自身を除く): 40155384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 49, 56, 74, 84, 98, 111, 147, 148, 168, 196, 222, 259, 294, 296, 392, 444, 463, 518, 588, 777, 888, 926, 1036, 1176, 1389, 1554, 1813, 1852, 2072, 2778, 3108, 3241, 3626, 3704, 5439, 5556, 6216, 6482, 7252, 9723, 10878, 11112, 12964, 14504, 17131, 19446, 21756, 22687, 25928, 34262, 38892, 43512, 45374, 51393, 68061, 68524, 77784, 90748, 102786, 119917, 136122, 137048, 181496, 205572, 239834, 272244, 359751, 411144, 479668, 544488, 719502, 839419, 959336, 1439004, 1678838, 2518257, 2878008, 3357676, 5036514, 6715352, 10073028, 20146056]

約数ペア:

[(1, 20146056), (2, 10073028), (3, 6715352), (4, 5036514), (6, 3357676), (7, 2878008), (8, 2518257), (12, 1678838), (14, 1439004), (21, 959336), (24, 839419), (28, 719502), (37, 544488), (42, 479668), (49, 411144), (56, 359751), (74, 272244), (84, 239834), (98, 205572), (111, 181496), (147, 137048), (148, 136122), (168, 119917), (196, 102786), (222, 90748), (259, 77784), (294, 68524), (296, 68061), (392, 51393), (444, 45374), (463, 43512), (518, 38892), (588, 34262), (777, 25928), (888, 22687), (926, 21756), (1036, 19446), (1176, 17131), (1389, 14504), (1554, 12964), (1813, 11112), (1852, 10878), (2072, 9723), (2778, 7252), (3108, 6482), (3241, 6216), (3626, 5556), (3704, 5439)]