20925852

素因数分解:

$2^2\times 3^1\times {\mathrm{743}}^1\times {\mathrm{2347}}^1$

素因数の和:3097

約数の個数: 24

約数和(自身を含む): 48913536

約数和(自身を除く): 27987684

約数列:

[1, 2, 3, 4, 6, 12, 743, 1486, 2229, 2347, 2972, 4458, 4694, 7041, 8916, 9388, 14082, 28164, 1743821, 3487642, 5231463, 6975284, 10462926, 20925852]

約数ペア:

[(1, 20925852), (2, 10462926), (3, 6975284), (4, 5231463), (6, 3487642), (12, 1743821), (743, 28164), (1486, 14082), (2229, 9388), (2347, 8916), (2972, 7041), (4458, 4694)]