20267484

素因数分解:

$2^2\times 3^1\times {\mathrm{1051}}^1\times {\mathrm{1607}}^1$

素因数の和:2665

約数の個数: 24

約数和(自身を含む): 47365248

約数和(自身を除く): 27097764

約数列:

[1, 2, 3, 4, 6, 12, 1051, 1607, 2102, 3153, 3214, 4204, 4821, 6306, 6428, 9642, 12612, 19284, 1688957, 3377914, 5066871, 6755828, 10133742, 20267484]

約数ペア:

[(1, 20267484), (2, 10133742), (3, 6755828), (4, 5066871), (6, 3377914), (12, 1688957), (1051, 19284), (1607, 12612), (2102, 9642), (3153, 6428), (3214, 6306), (4204, 4821)]