20677076

素因数分解:

$2^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1193}}^1$

素因数の和:1823

約数の個数: 24

約数和(自身を含む): 41455680

約数和(自身を除く): 20778604

約数列:

[1, 2, 4, 7, 14, 28, 619, 1193, 1238, 2386, 2476, 4333, 4772, 8351, 8666, 16702, 17332, 33404, 738467, 1476934, 2953868, 5169269, 10338538, 20677076]

約数ペア:

[(1, 20677076), (2, 10338538), (4, 5169269), (7, 2953868), (14, 1476934), (28, 738467), (619, 33404), (1193, 17332), (1238, 16702), (2386, 8666), (2476, 8351), (4333, 4772)]