20436037

素因数分解:

${\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:300

約数の個数: 16

約数和(自身を含む): 21855744

約数和(自身を除く): 1419707

約数列:

[1, 31, 61, 101, 107, 1891, 3131, 3317, 6161, 6527, 10807, 190991, 202337, 335017, 659227, 20436037]

約数ペア:

[(1, 20436037), (31, 659227), (61, 335017), (101, 202337), (107, 190991), (1891, 10807), (3131, 6527), (3317, 6161)]