14985020

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1097}}^1$

素因数の和:1789

約数の個数: 24

約数和(自身を含む): 31543344

約数和(自身を除く): 16558324

約数列:

[1, 2, 4, 5, 10, 20, 683, 1097, 1366, 2194, 2732, 3415, 4388, 5485, 6830, 10970, 13660, 21940, 749251, 1498502, 2997004, 3746255, 7492510, 14985020]

約数ペア:

[(1, 14985020), (2, 7492510), (4, 3746255), (5, 2997004), (10, 1498502), (20, 749251), (683, 21940), (1097, 13660), (1366, 10970), (2194, 6830), (2732, 5485), (3415, 4388)]