20846702931

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1187}}^1\times {\mathrm{344363}}^1$

素因数の和:345570

約数の個数: 16

約数和(自身を含む): 29455519104

約数和(自身を除く): 8608816173

約数列:

[1, 3, 17, 51, 1187, 3561, 20179, 60537, 344363, 1033089, 5854171, 17562513, 408758881, 1226276643, 6948900977, 20846702931]

約数ペア:

[(1, 20846702931), (3, 6948900977), (17, 1226276643), (51, 408758881), (1187, 17562513), (3561, 5854171), (20179, 1033089), (60537, 344363)]