20132698521621

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18088677917}}^1$

素因数の和:18088677980

約数の個数: 16

約数和(自身を含む): 31257235442304

約数和(自身を除く): 11124536920683

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 18088677917, 54266033751, 126620745419, 379862236257, 958699929601, 2876099788803, 6710899507207, 20132698521621]

約数ペア:

[(1, 20132698521621), (3, 6710899507207), (7, 2876099788803), (21, 958699929601), (53, 379862236257), (159, 126620745419), (371, 54266033751), (1113, 18088677917)]