20198456874

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{66008029}}^1$

素因数の和:66008054

約数の個数: 24

約数和(自身を含む): 46337637060

約数和(自身を除く): 26139180186

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 66008029, 132016058, 198024087, 396048174, 594072261, 1122136493, 1188144522, 2244272986, 3366409479, 6732818958, 10099228437, 20198456874]

約数ペア:

[(1, 20198456874), (2, 10099228437), (3, 6732818958), (6, 3366409479), (9, 2244272986), (17, 1188144522), (18, 1122136493), (34, 594072261), (51, 396048174), (102, 198024087), (153, 132016058), (306, 66008029)]