20802204

素因数分解:

$2^2\times 3^3\times {\mathrm{192613}}^1$

素因数の和:192626

約数の個数: 24

約数和(自身を含む): 53931920

約数和(自身を除く): 33129716

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 192613, 385226, 577839, 770452, 1155678, 1733517, 2311356, 3467034, 5200551, 6934068, 10401102, 20802204]

約数ペア:

[(1, 20802204), (2, 10401102), (3, 6934068), (4, 5200551), (6, 3467034), (9, 2311356), (12, 1733517), (18, 1155678), (27, 770452), (36, 577839), (54, 385226), (108, 192613)]