20201046082

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13237907}}^1$

素因数の和:13238025

約数の個数: 16

約数和(自身を含む): 34948077120

約数和(自身を除く): 14747031038

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 13237907, 26475814, 92665349, 185330698, 1442931863, 2885863726, 10100523041, 20201046082]

約数ペア:

[(1, 20201046082), (2, 10100523041), (7, 2885863726), (14, 1442931863), (109, 185330698), (218, 92665349), (763, 26475814), (1526, 13237907)]