20357418

素因数分解:

$2^1\times 3^1\times {\mathrm{1699}}^1\times {\mathrm{1997}}^1$

素因数の和:3701

約数の個数: 16

約数和(自身を含む): 40759200

約数和(自身を除く): 20401782

約数列:

[1, 2, 3, 6, 1699, 1997, 3398, 3994, 5097, 5991, 10194, 11982, 3392903, 6785806, 10178709, 20357418]

約数ペア:

[(1, 20357418), (2, 10178709), (3, 6785806), (6, 3392903), (1699, 11982), (1997, 10194), (3398, 5991), (3994, 5097)]