20114971038

素因数分解:

$2^1\times 3^2\times {\mathrm{1117498391}}^1$

素因数の和:1117498399

約数の個数: 12

約数和(自身を含む): 43582437288

約数和(自身を除く): 23467466250

約数列:

[1, 2, 3, 6, 9, 18, 1117498391, 2234996782, 3352495173, 6704990346, 10057485519, 20114971038]

約数ペア:

[(1, 20114971038), (2, 10057485519), (3, 6704990346), (6, 3352495173), (9, 2234996782), (18, 1117498391)]