20133088

素因数分解:

$2^5\times {\mathrm{281}}^1\times {\mathrm{2239}}^1$

素因数の和:2530

約数の個数: 24

約数和(自身を含む): 39795840

約数和(自身を除く): 19662752

約数列:

[1, 2, 4, 8, 16, 32, 281, 562, 1124, 2239, 2248, 4478, 4496, 8956, 8992, 17912, 35824, 71648, 629159, 1258318, 2516636, 5033272, 10066544, 20133088]

約数ペア:

[(1, 20133088), (2, 10066544), (4, 5033272), (8, 2516636), (16, 1258318), (32, 629159), (281, 71648), (562, 35824), (1124, 17912), (2239, 8992), (2248, 8956), (4478, 4496)]