20161606339

素因数分解:

$7^1\times {\mathrm{431}}^1\times {\mathrm{677}}^1\times {\mathrm{9871}}^1$

素因数の和:10986

約数の個数: 16

約数和(自身を含む): 23131754496

約数和(自身を除く): 2970148157

約数列:

[1, 7, 431, 677, 3017, 4739, 9871, 69097, 291787, 2042509, 4254401, 6682667, 29780807, 46778669, 2880229477, 20161606339]

約数ペア:

[(1, 20161606339), (7, 2880229477), (431, 46778669), (677, 29780807), (3017, 6682667), (4739, 4254401), (9871, 2042509), (69097, 291787)]