20466606

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1231}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 43642368

約数和(自身を除く): 23175762

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 163, 326, 489, 978, 1231, 2462, 2771, 3693, 5542, 7386, 8313, 16626, 20927, 41854, 62781, 125562, 200653, 401306, 601959, 1203918, 3411101, 6822202, 10233303, 20466606]

約数ペア:

[(1, 20466606), (2, 10233303), (3, 6822202), (6, 3411101), (17, 1203918), (34, 601959), (51, 401306), (102, 200653), (163, 125562), (326, 62781), (489, 41854), (978, 20927), (1231, 16626), (2462, 8313), (2771, 7386), (3693, 5542)]