20172097

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:396

約数の個数: 16

約数和(自身を含む): 22579200

約数和(自身を除く): 2407103

約数列:

[1, 11, 79, 139, 167, 869, 1529, 1837, 10981, 13193, 23213, 120791, 145123, 255343, 1833827, 20172097]

約数ペア:

[(1, 20172097), (11, 1833827), (79, 255343), (139, 145123), (167, 120791), (869, 23213), (1529, 13193), (1837, 10981)]