20131713394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{125311}}^1$

素因数の和:125530

約数の個数: 32

約数和(自身を含む): 33599655936

約数和(自身を除く): 13467942542

約数列:

[1, 2, 13, 26, 37, 74, 167, 334, 481, 962, 2171, 4342, 6179, 12358, 80327, 125311, 160654, 250622, 1629043, 3258086, 4636507, 9273014, 20926937, 41853874, 60274591, 120549182, 272050181, 544100362, 774296669, 1548593338, 10065856697, 20131713394]

約数ペア:

[(1, 20131713394), (2, 10065856697), (13, 1548593338), (26, 774296669), (37, 544100362), (74, 272050181), (167, 120549182), (334, 60274591), (481, 41853874), (962, 20926937), (2171, 9273014), (4342, 4636507), (6179, 3258086), (12358, 1629043), (80327, 250622), (125311, 160654)]