20213069874

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{10763083}}^1$

素因数の和:10763401

約数の個数: 16

約数和(自身を含む): 40555300512

約数和(自身を除く): 20342230638

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 10763083, 21526166, 32289249, 64578498, 3368844979, 6737689958, 10106534937, 20213069874]

約数ペア:

[(1, 20213069874), (2, 10106534937), (3, 6737689958), (6, 3368844979), (313, 64578498), (626, 32289249), (939, 21526166), (1878, 10763083)]