20161969210108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{11176257877}}^1$

素因数の和:11176257933

約数の個数: 24

約数和(自身を含む): 39429837793584

約数和(自身を除く): 19267868583476

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 451, 902, 1804, 11176257877, 22352515754, 44705031508, 122938836647, 245877673294, 458226572957, 491755346588, 916453145914, 1832906291828, 5040492302527, 10080984605054, 20161969210108]

約数ペア:

[(1, 20161969210108), (2, 10080984605054), (4, 5040492302527), (11, 1832906291828), (22, 916453145914), (41, 491755346588), (44, 458226572957), (82, 245877673294), (164, 122938836647), (451, 44705031508), (902, 22352515754), (1804, 11176257877)]