16009820

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5843}}^1$

素因数の和:5989

約数の個数: 24

約数和(自身を含む): 33871824

約数和(自身を除く): 17862004

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 5843, 11686, 23372, 29215, 58430, 116860, 800491, 1600982, 3201964, 4002455, 8004910, 16009820]

約数ペア:

[(1, 16009820), (2, 8004910), (4, 4002455), (5, 3201964), (10, 1600982), (20, 800491), (137, 116860), (274, 58430), (548, 29215), (685, 23372), (1370, 11686), (2740, 5843)]