20174941660

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9793661}}^1$

素因数の和:9793773

約数の個数: 24

約数和(自身を含む): 42778715616

約数和(自身を除く): 22603773956

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 9793661, 19587322, 39174644, 48968305, 97936610, 195873220, 1008747083, 2017494166, 4034988332, 5043735415, 10087470830, 20174941660]

約数ペア:

[(1, 20174941660), (2, 10087470830), (4, 5043735415), (5, 4034988332), (10, 2017494166), (20, 1008747083), (103, 195873220), (206, 97936610), (412, 48968305), (515, 39174644), (1030, 19587322), (2060, 9793661)]