20157627358

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6994319}}^1$

素因数の和:6994463

約数の個数: 16

約数和(自身を含む): 33237008640

約数和(自身を除く): 13079381282

約数列:

[1, 2, 11, 22, 131, 262, 1441, 2882, 6994319, 13988638, 76937509, 153875018, 916255789, 1832511578, 10078813679, 20157627358]

約数ペア:

[(1, 20157627358), (2, 10078813679), (11, 1832511578), (22, 916255789), (131, 153875018), (262, 76937509), (1441, 13988638), (2882, 6994319)]