20567014

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{211}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 35046144

約数和(自身を除く): 14479130

約数列:

[1, 2, 13, 23, 26, 46, 163, 211, 299, 326, 422, 598, 2119, 2743, 3749, 4238, 4853, 5486, 7498, 9706, 34393, 48737, 63089, 68786, 97474, 126178, 447109, 791039, 894218, 1582078, 10283507, 20567014]

約数ペア:

[(1, 20567014), (2, 10283507), (13, 1582078), (23, 894218), (26, 791039), (46, 447109), (163, 126178), (211, 97474), (299, 68786), (326, 63089), (422, 48737), (598, 34393), (2119, 9706), (2743, 7498), (3749, 5486), (4238, 4853)]