20037074

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1\times {\mathrm{449}}^1$

素因数の和:925

約数の個数: 16

約数和(自身を含む): 30763800

約数和(自身を除く): 10726726

約数列:

[1, 2, 53, 106, 421, 449, 842, 898, 22313, 23797, 44626, 47594, 189029, 378058, 10018537, 20037074]

約数ペア:

[(1, 20037074), (2, 10018537), (53, 378058), (106, 189029), (421, 47594), (449, 44626), (842, 23797), (898, 22313)]