20111584903

素因数分解:

${\mathrm{67}}^1\times {\mathrm{101}}^1\times {\mathrm{991}}^1\times {\mathrm{2999}}^1$

素因数の和:4158

約数の個数: 16

約数和(自身を含む): 20641536000

約数和(自身を除く): 529951097

約数列:

[1, 67, 101, 991, 2999, 6767, 66397, 100091, 200933, 302899, 2972009, 6706097, 20294233, 199124603, 300172909, 20111584903]

約数ペア:

[(1, 20111584903), (67, 300172909), (101, 199124603), (991, 20294233), (2999, 6706097), (6767, 2972009), (66397, 302899), (100091, 200933)]