20130807828

素因数分解:

$2^2\times 3^1\times {\mathrm{89}}^1\times {\mathrm{18849071}}^1$

素因数の和:18849167

約数の個数: 24

約数和(自身を含む): 47499661440

約数和(自身を除く): 27368853612

約数列:

[1, 2, 3, 4, 6, 12, 89, 178, 267, 356, 534, 1068, 18849071, 37698142, 56547213, 75396284, 113094426, 226188852, 1677567319, 3355134638, 5032701957, 6710269276, 10065403914, 20130807828]

約数ペア:

[(1, 20130807828), (2, 10065403914), (3, 6710269276), (4, 5032701957), (6, 3355134638), (12, 1677567319), (89, 226188852), (178, 113094426), (267, 75396284), (356, 56547213), (534, 37698142), (1068, 18849071)]