20111383919

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{299281}}^1$

素因数の和:299482

約数の個数: 16

約数和(自身を含む): 22625719200

約数和(自身を除く): 2514335281

約数列:

[1, 11, 41, 149, 451, 1639, 6109, 67199, 299281, 3292091, 12270521, 44592869, 134975731, 490521559, 1828307629, 20111383919]

約数ペア:

[(1, 20111383919), (11, 1828307629), (41, 490521559), (149, 134975731), (451, 44592869), (1639, 12270521), (6109, 3292091), (67199, 299281)]