20185540224

素因数分解:

$2^7\times 3^1\times {\mathrm{43}}^1\times {\mathrm{367}}^1\times {\mathrm{3331}}^1$

素因数の和:3758

約数の個数: 128

約数和(自身を含む): 55030778880

約数和(自身を除く): 34845238656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 64, 86, 96, 128, 129, 172, 192, 258, 344, 367, 384, 516, 688, 734, 1032, 1101, 1376, 1468, 2064, 2202, 2752, 2936, 3331, 4128, 4404, 5504, 5872, 6662, 8256, 8808, 9993, 11744, 13324, 15781, 16512, 17616, 19986, 23488, 26648, 31562, 35232, 39972, 46976, 47343, 53296, 63124, 70464, 79944, 94686, 106592, 126248, 140928, 143233, 159888, 189372, 213184, 252496, 286466, 319776, 378744, 426368, 429699, 504992, 572932, 639552, 757488, 859398, 1009984, 1145864, 1222477, 1279104, 1514976, 1718796, 2019968, 2291728, 2444954, 3029952, 3437592, 3667431, 4583456, 4889908, 6059904, 6875184, 7334862, 9166912, 9779816, 13750368, 14669724, 18333824, 19559632, 27500736, 29339448, 39119264, 52566511, 55001472, 58678896, 78238528, 105133022, 117357792, 156477056, 157699533, 210266044, 234715584, 315399066, 420532088, 469431168, 630798132, 841064176, 1261596264, 1682128352, 2523192528, 3364256704, 5046385056, 6728513408, 10092770112, 20185540224]

約数ペア:

[(1, 20185540224), (2, 10092770112), (3, 6728513408), (4, 5046385056), (6, 3364256704), (8, 2523192528), (12, 1682128352), (16, 1261596264), (24, 841064176), (32, 630798132), (43, 469431168), (48, 420532088), (64, 315399066), (86, 234715584), (96, 210266044), (128, 157699533), (129, 156477056), (172, 117357792), (192, 105133022), (258, 78238528), (344, 58678896), (367, 55001472), (384, 52566511), (516, 39119264), (688, 29339448), (734, 27500736), (1032, 19559632), (1101, 18333824), (1376, 14669724), (1468, 13750368), (2064, 9779816), (2202, 9166912), (2752, 7334862), (2936, 6875184), (3331, 6059904), (4128, 4889908), (4404, 4583456), (5504, 3667431), (5872, 3437592), (6662, 3029952), (8256, 2444954), (8808, 2291728), (9993, 2019968), (11744, 1718796), (13324, 1514976), (15781, 1279104), (16512, 1222477), (17616, 1145864), (19986, 1009984), (23488, 859398), (26648, 757488), (31562, 639552), (35232, 572932), (39972, 504992), (46976, 429699), (47343, 426368), (53296, 378744), (63124, 319776), (70464, 286466), (79944, 252496), (94686, 213184), (106592, 189372), (126248, 159888), (140928, 143233)]