20677664

素因数分解:

$2^5\times 7^1\times {\mathrm{92311}}^1$

素因数の和:92328

約数の個数: 24

約数和(自身を含む): 46525248

約数和(自身を除く): 25847584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 92311, 184622, 369244, 646177, 738488, 1292354, 1476976, 2584708, 2953952, 5169416, 10338832, 20677664]

約数ペア:

[(1, 20677664), (2, 10338832), (4, 5169416), (7, 2953952), (8, 2584708), (14, 1476976), (16, 1292354), (28, 738488), (32, 646177), (56, 369244), (112, 184622), (224, 92311)]