20131296227

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{954497}}^1$

素因数の和:954658

約数の個数: 16

約数和(自身を含む): 24190797312

約数和(自身を除く): 4059501085

約数列:

[1, 7, 23, 131, 161, 917, 3013, 21091, 954497, 6681479, 21953431, 125039107, 153674017, 875273749, 2875899461, 20131296227]

約数ペア:

[(1, 20131296227), (7, 2875899461), (23, 875273749), (131, 153674017), (161, 125039107), (917, 21953431), (3013, 6681479), (21091, 954497)]