20736948

素因数分解:

$2^2\times 3^1\times {\mathrm{727}}^1\times {\mathrm{2377}}^1$

素因数の和:3111

約数の個数: 24

約数和(自身を含む): 48473152

約数和(自身を除く): 27736204

約数列:

[1, 2, 3, 4, 6, 12, 727, 1454, 2181, 2377, 2908, 4362, 4754, 7131, 8724, 9508, 14262, 28524, 1728079, 3456158, 5184237, 6912316, 10368474, 20736948]

約数ペア:

[(1, 20736948), (2, 10368474), (3, 6912316), (4, 5184237), (6, 3456158), (12, 1728079), (727, 28524), (1454, 14262), (2181, 9508), (2377, 8724), (2908, 7131), (4362, 4754)]