20550954

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{353}}^1$

素因数の和:702

約数の個数: 32

約数和(自身を含む): 42683904

約数和(自身を除く): 22132950

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 313, 353, 626, 706, 939, 1059, 1878, 2118, 9703, 10943, 19406, 21886, 29109, 32829, 58218, 65658, 110489, 220978, 331467, 662934, 3425159, 6850318, 10275477, 20550954]

約数ペア:

[(1, 20550954), (2, 10275477), (3, 6850318), (6, 3425159), (31, 662934), (62, 331467), (93, 220978), (186, 110489), (313, 65658), (353, 58218), (626, 32829), (706, 29109), (939, 21886), (1059, 19406), (1878, 10943), (2118, 9703)]