20064352

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{479}}^1$

素因数の和:524

約数の個数: 96

約数和(自身を含む): 52254720

約数和(自身を除く): 32190368

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 32, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 224, 238, 272, 308, 352, 374, 476, 479, 544, 616, 748, 952, 958, 1232, 1309, 1496, 1904, 1916, 2464, 2618, 2992, 3353, 3808, 3832, 5236, 5269, 5984, 6706, 7664, 8143, 10472, 10538, 13412, 15328, 16286, 20944, 21076, 26824, 32572, 36883, 41888, 42152, 53648, 57001, 65144, 73766, 84304, 89573, 107296, 114002, 130288, 147532, 168608, 179146, 228004, 260576, 295064, 358292, 456008, 590128, 627011, 716584, 912016, 1180256, 1254022, 1433168, 1824032, 2508044, 2866336, 5016088, 10032176, 20064352]

約数ペア:

[(1, 20064352), (2, 10032176), (4, 5016088), (7, 2866336), (8, 2508044), (11, 1824032), (14, 1433168), (16, 1254022), (17, 1180256), (22, 912016), (28, 716584), (32, 627011), (34, 590128), (44, 456008), (56, 358292), (68, 295064), (77, 260576), (88, 228004), (112, 179146), (119, 168608), (136, 147532), (154, 130288), (176, 114002), (187, 107296), (224, 89573), (238, 84304), (272, 73766), (308, 65144), (352, 57001), (374, 53648), (476, 42152), (479, 41888), (544, 36883), (616, 32572), (748, 26824), (952, 21076), (958, 20944), (1232, 16286), (1309, 15328), (1496, 13412), (1904, 10538), (1916, 10472), (2464, 8143), (2618, 7664), (2992, 6706), (3353, 5984), (3808, 5269), (3832, 5236)]