20136071286

素因数分解:

$2^1\times 3^3\times {\mathrm{372890209}}^1$

素因数の和:372890220

約数の個数: 16

約数和(自身を含む): 44746825200

約数和(自身を除く): 24610753914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 372890209, 745780418, 1118670627, 2237341254, 3356011881, 6712023762, 10068035643, 20136071286]

約数ペア:

[(1, 20136071286), (2, 10068035643), (3, 6712023762), (6, 3356011881), (9, 2237341254), (18, 1118670627), (27, 745780418), (54, 372890209)]