20132633817

素因数分解:

$3^2\times {\mathrm{47}}^2\times {\mathrm{1012657}}^1$

素因数の和:1012757

約数の個数: 18

約数和(自身を含む): 29712398378

約数和(自身を除く): 9579764561

約数列:

[1, 3, 9, 47, 141, 423, 2209, 6627, 19881, 1012657, 3037971, 9113913, 47594879, 142784637, 428353911, 2236959313, 6710877939, 20132633817]

約数ペア:

[(1, 20132633817), (3, 6710877939), (9, 2236959313), (47, 428353911), (141, 142784637), (423, 47594879), (2209, 9113913), (6627, 3037971), (19881, 1012657)]