20162367008

素因数分解:

$2^5\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{20323}}^1$

素因数の和:20486

約数の個数: 96

約数和(自身を含む): 46873322496

約数和(自身を除く): 26710955488

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 56, 86, 103, 112, 172, 206, 224, 301, 344, 412, 602, 688, 721, 824, 1204, 1376, 1442, 1648, 2408, 2884, 3296, 4429, 4816, 5768, 8858, 9632, 11536, 17716, 20323, 23072, 31003, 35432, 40646, 62006, 70864, 81292, 124012, 141728, 142261, 162584, 248024, 284522, 325168, 496048, 569044, 650336, 873889, 992096, 1138088, 1747778, 2093269, 2276176, 3495556, 4186538, 4552352, 6117223, 6991112, 8373076, 12234446, 13982224, 14652883, 16746152, 24468892, 27964448, 29305766, 33492304, 48937784, 58611532, 66984608, 90010567, 97875568, 117223064, 180021134, 195751136, 234446128, 360042268, 468892256, 630073969, 720084536, 1260147938, 1440169072, 2520295876, 2880338144, 5040591752, 10081183504, 20162367008]

約数ペア:

[(1, 20162367008), (2, 10081183504), (4, 5040591752), (7, 2880338144), (8, 2520295876), (14, 1440169072), (16, 1260147938), (28, 720084536), (32, 630073969), (43, 468892256), (56, 360042268), (86, 234446128), (103, 195751136), (112, 180021134), (172, 117223064), (206, 97875568), (224, 90010567), (301, 66984608), (344, 58611532), (412, 48937784), (602, 33492304), (688, 29305766), (721, 27964448), (824, 24468892), (1204, 16746152), (1376, 14652883), (1442, 13982224), (1648, 12234446), (2408, 8373076), (2884, 6991112), (3296, 6117223), (4429, 4552352), (4816, 4186538), (5768, 3495556), (8858, 2276176), (9632, 2093269), (11536, 1747778), (17716, 1138088), (20323, 992096), (23072, 873889), (31003, 650336), (35432, 569044), (40646, 496048), (62006, 325168), (70864, 284522), (81292, 248024), (124012, 162584), (141728, 142261)]