20173318542

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28736921}}^1$

素因数の和:28736945

約数の個数: 32

約数和(自身を含む): 48278028960

約数和(自身を除く): 28104710418

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 28736921, 57473842, 86210763, 172421526, 258632289, 373579973, 517264578, 747159946, 775896867, 1120739919, 1551793734, 2241479838, 3362219757, 6724439514, 10086659271, 20173318542]

約数ペア:

[(1, 20173318542), (2, 10086659271), (3, 6724439514), (6, 3362219757), (9, 2241479838), (13, 1551793734), (18, 1120739919), (26, 775896867), (27, 747159946), (39, 517264578), (54, 373579973), (78, 258632289), (117, 172421526), (234, 86210763), (351, 57473842), (702, 28736921)]