20199017656

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{1051}}^1\times {\mathrm{32909}}^1$

素因数の和:34039

約数の個数: 32

約数和(自身を含む): 38429665200

約数和(自身を除く): 18230647544

約数列:

[1, 2, 4, 8, 73, 146, 292, 584, 1051, 2102, 4204, 8408, 32909, 65818, 76723, 131636, 153446, 263272, 306892, 613784, 2402357, 4804714, 9609428, 19218856, 34587359, 69174718, 138349436, 276698872, 2524877207, 5049754414, 10099508828, 20199017656]

約数ペア:

[(1, 20199017656), (2, 10099508828), (4, 5049754414), (8, 2524877207), (73, 276698872), (146, 138349436), (292, 69174718), (584, 34587359), (1051, 19218856), (2102, 9609428), (4204, 4804714), (8408, 2402357), (32909, 613784), (65818, 306892), (76723, 263272), (131636, 153446)]