20196352458

素因数分解:

$2^1\times 3^3\times {\mathrm{374006527}}^1$

素因数の和:374006538

約数の個数: 16

約数和(自身を含む): 44880783360

約数和(自身を除く): 24684430902

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 374006527, 748013054, 1122019581, 2244039162, 3366058743, 6732117486, 10098176229, 20196352458]

約数ペア:

[(1, 20196352458), (2, 10098176229), (3, 6732117486), (6, 3366058743), (9, 2244039162), (18, 1122019581), (27, 748013054), (54, 374006527)]