20060992

素因数分解:

$2^6\times 7^2\times {\mathrm{6397}}^1$

素因数の和:6423

約数の個数: 42

約数和(自身を含む): 46315122

約数和(自身を除く): 26254130

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 6397, 12794, 25588, 44779, 51176, 89558, 102352, 179116, 204704, 313453, 358232, 409408, 626906, 716464, 1253812, 1432928, 2507624, 2865856, 5015248, 10030496, 20060992]

約数ペア:

[(1, 20060992), (2, 10030496), (4, 5015248), (7, 2865856), (8, 2507624), (14, 1432928), (16, 1253812), (28, 716464), (32, 626906), (49, 409408), (56, 358232), (64, 313453), (98, 204704), (112, 179116), (196, 102352), (224, 89558), (392, 51176), (448, 44779), (784, 25588), (1568, 12794), (3136, 6397)]