20095231

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{353}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 22599360

約数和(自身を除く): 2504129

約数列:

[1, 13, 29, 151, 353, 377, 1963, 4379, 4589, 10237, 53303, 56927, 133081, 692939, 1545787, 20095231]

約数ペア:

[(1, 20095231), (13, 1545787), (29, 692939), (151, 133081), (353, 56927), (377, 53303), (1963, 10237), (4379, 4589)]