20138066664

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^2\times {\mathrm{191}}^1\times {\mathrm{3209}}^1$

素因数の和:3483

約数の個数: 96

約数和(自身を含む): 52029734400

約数和(自身を除く): 31891667736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 191, 222, 296, 382, 444, 573, 764, 888, 1146, 1369, 1528, 2292, 2738, 3209, 4107, 4584, 5476, 6418, 7067, 8214, 9627, 10952, 12836, 14134, 16428, 19254, 21201, 25672, 28268, 32856, 38508, 42402, 56536, 77016, 84804, 118733, 169608, 237466, 261479, 356199, 474932, 522958, 612919, 712398, 784437, 949864, 1045916, 1225838, 1424796, 1568874, 1838757, 2091832, 2451676, 2849592, 3137748, 3677514, 4393121, 4903352, 6275496, 7355028, 8786242, 13179363, 14710056, 17572484, 22678003, 26358726, 35144968, 45356006, 52717452, 68034009, 90712012, 105434904, 136068018, 181424024, 272136036, 544272072, 839086111, 1678172222, 2517258333, 3356344444, 5034516666, 6712688888, 10069033332, 20138066664]

約数ペア:

[(1, 20138066664), (2, 10069033332), (3, 6712688888), (4, 5034516666), (6, 3356344444), (8, 2517258333), (12, 1678172222), (24, 839086111), (37, 544272072), (74, 272136036), (111, 181424024), (148, 136068018), (191, 105434904), (222, 90712012), (296, 68034009), (382, 52717452), (444, 45356006), (573, 35144968), (764, 26358726), (888, 22678003), (1146, 17572484), (1369, 14710056), (1528, 13179363), (2292, 8786242), (2738, 7355028), (3209, 6275496), (4107, 4903352), (4584, 4393121), (5476, 3677514), (6418, 3137748), (7067, 2849592), (8214, 2451676), (9627, 2091832), (10952, 1838757), (12836, 1568874), (14134, 1424796), (16428, 1225838), (19254, 1045916), (21201, 949864), (25672, 784437), (28268, 712398), (32856, 612919), (38508, 522958), (42402, 474932), (56536, 356199), (77016, 261479), (84804, 237466), (118733, 169608)]