20320998

素因数分解:

$2^1\times 3^1\times {\mathrm{101}}^1\times {\mathrm{33533}}^1$

素因数の和:33639

約数の個数: 16

約数和(自身を含む): 41045616

約数和(自身を除く): 20724618

約数列:

[1, 2, 3, 6, 101, 202, 303, 606, 33533, 67066, 100599, 201198, 3386833, 6773666, 10160499, 20320998]

約数ペア:

[(1, 20320998), (2, 10160499), (3, 6773666), (6, 3386833), (101, 201198), (202, 100599), (303, 67066), (606, 33533)]