20749068

素因数分解:

$2^2\times 3^3\times {\mathrm{192121}}^1$

素因数の和:192134

約数の個数: 24

約数和(自身を含む): 53794160

約数和(自身を除く): 33045092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 192121, 384242, 576363, 768484, 1152726, 1729089, 2305452, 3458178, 5187267, 6916356, 10374534, 20749068]

約数ペア:

[(1, 20749068), (2, 10374534), (3, 6916356), (4, 5187267), (6, 3458178), (9, 2305452), (12, 1729089), (18, 1152726), (27, 768484), (36, 576363), (54, 384242), (108, 192121)]