20194356684

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73167959}}^1$

素因数の和:73167989

約数の個数: 24

約数和(自身を含む): 49168869120

約数和(自身を除く): 28974512436

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 73167959, 146335918, 219503877, 292671836, 439007754, 878015508, 1682863057, 3365726114, 5048589171, 6731452228, 10097178342, 20194356684]

約数ペア:

[(1, 20194356684), (2, 10097178342), (3, 6731452228), (4, 5048589171), (6, 3365726114), (12, 1682863057), (23, 878015508), (46, 439007754), (69, 292671836), (92, 219503877), (138, 146335918), (276, 73167959)]