20212372994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{653}}^1\times {\mathrm{1406959}}^1$

素因数の和:1407625

約数の個数: 16

約数和(自身を含む): 33125466240

約数和(自身を除く): 12913093246

約数列:

[1, 2, 11, 22, 653, 1306, 7183, 14366, 1406959, 2813918, 15476549, 30953098, 918744227, 1837488454, 10106186497, 20212372994]

約数ペア:

[(1, 20212372994), (2, 10106186497), (11, 1837488454), (22, 918744227), (653, 30953098), (1306, 15476549), (7183, 2813918), (14366, 1406959)]