20617032

素因数分解:

$2^3\times 3^1\times {\mathrm{193}}^1\times {\mathrm{4451}}^1$

素因数の和:4653

約数の個数: 32

約数和(自身を含む): 51821280

約数和(自身を除く): 31204248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 193, 386, 579, 772, 1158, 1544, 2316, 4451, 4632, 8902, 13353, 17804, 26706, 35608, 53412, 106824, 859043, 1718086, 2577129, 3436172, 5154258, 6872344, 10308516, 20617032]

約数ペア:

[(1, 20617032), (2, 10308516), (3, 6872344), (4, 5154258), (6, 3436172), (8, 2577129), (12, 1718086), (24, 859043), (193, 106824), (386, 53412), (579, 35608), (772, 26706), (1158, 17804), (1544, 13353), (2316, 8902), (4451, 4632)]