20579202

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{163327}}^1$

素因数の和:163342

約数の個数: 24

約数和(自身を含む): 50958336

約数和(自身を除く): 30379134

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 163327, 326654, 489981, 979962, 1143289, 1469943, 2286578, 2939886, 3429867, 6859734, 10289601, 20579202]

約数ペア:

[(1, 20579202), (2, 10289601), (3, 6859734), (6, 3429867), (7, 2939886), (9, 2286578), (14, 1469943), (18, 1143289), (21, 979962), (42, 489981), (63, 326654), (126, 163327)]