20176572262

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{131016703}}^1$

素因数の和:131016723

約数の個数: 16

約数和(自身を含む): 37732810752

約数和(自身を除く): 17556238490

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 131016703, 262033406, 917116921, 1441183733, 1834233842, 2882367466, 10088286131, 20176572262]

約数ペア:

[(1, 20176572262), (2, 10088286131), (7, 2882367466), (11, 1834233842), (14, 1441183733), (22, 917116921), (77, 262033406), (154, 131016703)]