20992068

素因数分解:

$2^2\times 3^3\times {\mathrm{194371}}^1$

素因数の和:194384

約数の個数: 24

約数和(自身を含む): 54424160

約数和(自身を除く): 33432092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 194371, 388742, 583113, 777484, 1166226, 1749339, 2332452, 3498678, 5248017, 6997356, 10496034, 20992068]

約数ペア:

[(1, 20992068), (2, 10496034), (3, 6997356), (4, 5248017), (6, 3498678), (9, 2332452), (12, 1749339), (18, 1166226), (27, 777484), (36, 583113), (54, 388742), (108, 194371)]