20020670

素因数分解:

$2^1\times 5^1\times {\mathrm{1201}}^1\times {\mathrm{1667}}^1$

素因数の和:2875

約数の個数: 16

約数和(自身を含む): 36088848

約数和(自身を除く): 16068178

約数列:

[1, 2, 5, 10, 1201, 1667, 2402, 3334, 6005, 8335, 12010, 16670, 2002067, 4004134, 10010335, 20020670]

約数ペア:

[(1, 20020670), (2, 10010335), (5, 4004134), (10, 2002067), (1201, 16670), (1667, 12010), (2402, 8335), (3334, 6005)]