20712072

素因数分解:

$2^3\times 3^1\times {\mathrm{863003}}^1$

素因数の和:863012

約数の個数: 16

約数和(自身を含む): 51780240

約数和(自身を除く): 31068168

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 863003, 1726006, 2589009, 3452012, 5178018, 6904024, 10356036, 20712072]

約数ペア:

[(1, 20712072), (2, 10356036), (3, 6904024), (4, 5178018), (6, 3452012), (8, 2589009), (12, 1726006), (24, 863003)]