20019174906

素因数分解:

$2^1\times 3^1\times {\mathrm{32321}}^1\times {\mathrm{103231}}^1$

素因数の和:135557

約数の個数: 16

約数和(自身を含む): 40039976448

約数和(自身を除く): 20020801542

約数列:

[1, 2, 3, 6, 32321, 64642, 96963, 103231, 193926, 206462, 309693, 619386, 3336529151, 6673058302, 10009587453, 20019174906]

約数ペア:

[(1, 20019174906), (2, 10009587453), (3, 6673058302), (6, 3336529151), (32321, 619386), (64642, 309693), (96963, 206462), (103231, 193926)]