20908584

素因数分解:

$2^3\times 3^3\times {\mathrm{96799}}^1$

素因数の和:96814

約数の個数: 32

約数和(自身を含む): 58080000

約数和(自身を除く): 37171416

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 96799, 193598, 290397, 387196, 580794, 774392, 871191, 1161588, 1742382, 2323176, 2613573, 3484764, 5227146, 6969528, 10454292, 20908584]

約数ペア:

[(1, 20908584), (2, 10454292), (3, 6969528), (4, 5227146), (6, 3484764), (8, 2613573), (9, 2323176), (12, 1742382), (18, 1161588), (24, 871191), (27, 774392), (36, 580794), (54, 387196), (72, 290397), (108, 193598), (216, 96799)]