20174152061

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{258779}}^1$

素因数の和:258873

約数の個数: 24

約数和(自身を含む): 24662769120

約数和(自身を除く): 4488617059

約数列:

[1, 7, 37, 43, 49, 259, 301, 1591, 1813, 2107, 11137, 77959, 258779, 1811453, 9574823, 11127497, 12680171, 67023761, 77892479, 411717389, 469166327, 545247353, 2882021723, 20174152061]

約数ペア:

[(1, 20174152061), (7, 2882021723), (37, 545247353), (43, 469166327), (49, 411717389), (259, 77892479), (301, 67023761), (1591, 12680171), (1813, 11127497), (2107, 9574823), (11137, 1811453), (77959, 258779)]