20177243524

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1560257}}^1$

素因数の和:1560375

約数の個数: 24

約数和(自身を含む): 36566206488

約数和(自身を除く): 16388962964

約数列:

[1, 2, 4, 53, 61, 106, 122, 212, 244, 3233, 6466, 12932, 1560257, 3120514, 6241028, 82693621, 95175677, 165387242, 190351354, 330774484, 380702708, 5044310881, 10088621762, 20177243524]

約数ペア:

[(1, 20177243524), (2, 10088621762), (4, 5044310881), (53, 380702708), (61, 330774484), (106, 190351354), (122, 165387242), (212, 95175677), (244, 82693621), (3233, 6241028), (6466, 3120514), (12932, 1560257)]