20149601817

素因数分解:

$3^1\times {\mathrm{1439}}^1\times {\mathrm{1789}}^1\times {\mathrm{2609}}^1$

素因数の和:5840

約数の個数: 16

約数和(自身を含む): 26910144000

約数和(自身を除く): 6760542183

約数列:

[1, 3, 1439, 1789, 2609, 4317, 5367, 7827, 2574371, 3754351, 4667501, 7723113, 11263053, 14002503, 6716533939, 20149601817]

約数ペア:

[(1, 20149601817), (3, 6716533939), (1439, 14002503), (1789, 11263053), (2609, 7723113), (4317, 4667501), (5367, 3754351), (7827, 2574371)]