20196110421

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{25213621}}^1$

素因数の和:25213716

約数の個数: 12

約数和(自身を含む): 29499937740

約数和(自身を除く): 9303827319

約数列:

[1, 3, 9, 89, 267, 801, 25213621, 75640863, 226922589, 2244012269, 6732036807, 20196110421]

約数ペア:

[(1, 20196110421), (3, 6732036807), (9, 2244012269), (89, 226922589), (267, 75640863), (801, 25213621)]