20040564

素因数分解:

$2^2\times 3^1\times {\mathrm{223}}^1\times {\mathrm{7489}}^1$

素因数の和:7719

約数の個数: 24

約数和(自身を含む): 46977280

約数和(自身を除く): 26936716

約数列:

[1, 2, 3, 4, 6, 12, 223, 446, 669, 892, 1338, 2676, 7489, 14978, 22467, 29956, 44934, 89868, 1670047, 3340094, 5010141, 6680188, 10020282, 20040564]

約数ペア:

[(1, 20040564), (2, 10020282), (3, 6680188), (4, 5010141), (6, 3340094), (12, 1670047), (223, 89868), (446, 44934), (669, 29956), (892, 22467), (1338, 14978), (2676, 7489)]