20054435485

素因数分解:

$5^1\times 7^1\times {\mathrm{4597}}^1\times {\mathrm{124643}}^1$

素因数の和:129252

約数の個数: 16

約数和(自身を含む): 27509429376

約数和(自身を除く): 7454993891

約数列:

[1, 5, 7, 35, 4597, 22985, 32179, 124643, 160895, 623215, 872501, 4362505, 572983871, 2864919355, 4010887097, 20054435485]

約数ペア:

[(1, 20054435485), (5, 4010887097), (7, 2864919355), (35, 572983871), (4597, 4362505), (22985, 872501), (32179, 623215), (124643, 160895)]