20219514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{481417}}^1$

素因数の和:481429

約数の個数: 16

約数和(自身を含む): 46216128

約数和(自身を除く): 25996614

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 481417, 962834, 1444251, 2888502, 3369919, 6739838, 10109757, 20219514]

約数ペア:

[(1, 20219514), (2, 10109757), (3, 6739838), (6, 3369919), (7, 2888502), (14, 1444251), (21, 962834), (42, 481417)]