20176061945

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{3797}}^1\times {\mathrm{81749}}^1$

素因数の和:85564

約数の個数: 16

約数和(自身を含む): 26080866000

約数和(自身を除く): 5904804055

約数列:

[1, 5, 13, 65, 3797, 18985, 49361, 81749, 246805, 408745, 1062737, 5313685, 310400953, 1552004765, 4035212389, 20176061945]

約数ペア:

[(1, 20176061945), (5, 4035212389), (13, 1552004765), (65, 310400953), (3797, 5313685), (18985, 1062737), (49361, 408745), (81749, 246805)]