20147742601

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{2267}}^1\times {\mathrm{8521}}^1$

素因数の和:10944

約数の個数: 16

約数和(自身を含む): 23193475200

約数和(自身を除く): 3045732599

約数列:

[1, 7, 149, 1043, 2267, 8521, 15869, 59647, 337783, 1269629, 2364481, 8887403, 19317107, 135219749, 2878248943, 20147742601]

約数ペア:

[(1, 20147742601), (7, 2878248943), (149, 135219749), (1043, 19317107), (2267, 8887403), (8521, 2364481), (15869, 1269629), (59647, 337783)]