20217335052

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{18930089}}^1$

素因数の和:18930185

約数の個数: 24

約数和(自身を含む): 47703826800

約数和(自身を除く): 27486491748

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 18930089, 37860178, 56790267, 75720356, 113580534, 227161068, 1684777921, 3369555842, 5054333763, 6739111684, 10108667526, 20217335052]

約数ペア:

[(1, 20217335052), (2, 10108667526), (3, 6739111684), (4, 5054333763), (6, 3369555842), (12, 1684777921), (89, 227161068), (178, 113580534), (267, 75720356), (356, 56790267), (534, 37860178), (1068, 18930089)]