20111553614

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4841491}}^1$

素因数の和:4841591

約数の個数: 16

約数和(自身を含む): 31605259776

約数和(自身を除く): 11493706162

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 4841491, 9682982, 150086221, 300172442, 324379897, 648759794, 10055776807, 20111553614]

約数ペア:

[(1, 20111553614), (2, 10055776807), (31, 648759794), (62, 324379897), (67, 300172442), (134, 150086221), (2077, 9682982), (4154, 4841491)]