20194253134

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{191}}^1\times {\mathrm{433}}^1\times {\mathrm{1009}}^1$

素因数の和:1657

約数の個数: 48

約数和(自身を含む): 33580350720

約数和(自身を除く): 13386097586

約数列:

[1, 2, 11, 22, 121, 191, 242, 382, 433, 866, 1009, 2018, 2101, 4202, 4763, 9526, 11099, 22198, 23111, 46222, 52393, 82703, 104786, 122089, 165406, 192719, 244178, 385438, 436897, 873794, 909733, 1819466, 2119909, 4239818, 4805867, 9611734, 10007063, 20014126, 23318999, 46637998, 52864537, 83447327, 105729074, 166894654, 917920597, 1835841194, 10097126567, 20194253134]

約数ペア:

[(1, 20194253134), (2, 10097126567), (11, 1835841194), (22, 917920597), (121, 166894654), (191, 105729074), (242, 83447327), (382, 52864537), (433, 46637998), (866, 23318999), (1009, 20014126), (2018, 10007063), (2101, 9611734), (4202, 4805867), (4763, 4239818), (9526, 2119909), (11099, 1819466), (22198, 909733), (23111, 873794), (46222, 436897), (52393, 385438), (82703, 244178), (104786, 192719), (122089, 165406)]