20210694

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{481207}}^1$

素因数の和:481219

約数の個数: 16

約数和(自身を含む): 46195968

約数和(自身を除く): 25985274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 481207, 962414, 1443621, 2887242, 3368449, 6736898, 10105347, 20210694]

約数ペア:

[(1, 20210694), (2, 10105347), (3, 6736898), (6, 3368449), (7, 2887242), (14, 1443621), (21, 962414), (42, 481207)]