20206697056

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{28793}}^1$

素因数の和:29064

約数の個数: 96

約数和(自身を含む): 49167252288

約数和(自身を除く): 28960555232

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 241, 364, 416, 482, 728, 964, 1456, 1687, 1928, 2912, 3133, 3374, 3856, 6266, 6748, 7712, 12532, 13496, 21931, 25064, 26992, 28793, 43862, 50128, 53984, 57586, 87724, 100256, 115172, 175448, 201551, 230344, 350896, 374309, 403102, 460688, 701792, 748618, 806204, 921376, 1497236, 1612408, 2620163, 2994472, 3224816, 5240326, 5988944, 6449632, 6939113, 10480652, 11977888, 13878226, 20961304, 27756452, 41922608, 48573791, 55512904, 83845216, 90208469, 97147582, 111025808, 180416938, 194295164, 222051616, 360833876, 388590328, 631459283, 721667752, 777180656, 1262918566, 1443335504, 1554361312, 2525837132, 2886671008, 5051674264, 10103348528, 20206697056]

約数ペア:

[(1, 20206697056), (2, 10103348528), (4, 5051674264), (7, 2886671008), (8, 2525837132), (13, 1554361312), (14, 1443335504), (16, 1262918566), (26, 777180656), (28, 721667752), (32, 631459283), (52, 388590328), (56, 360833876), (91, 222051616), (104, 194295164), (112, 180416938), (182, 111025808), (208, 97147582), (224, 90208469), (241, 83845216), (364, 55512904), (416, 48573791), (482, 41922608), (728, 27756452), (964, 20961304), (1456, 13878226), (1687, 11977888), (1928, 10480652), (2912, 6939113), (3133, 6449632), (3374, 5988944), (3856, 5240326), (6266, 3224816), (6748, 2994472), (7712, 2620163), (12532, 1612408), (13496, 1497236), (21931, 921376), (25064, 806204), (26992, 748618), (28793, 701792), (43862, 460688), (50128, 403102), (53984, 374309), (57586, 350896), (87724, 230344), (100256, 201551), (115172, 175448)]