20114462557

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{383}}^1\times {\mathrm{1171}}^1$

素因数の和:1753

約数の個数: 32

約数和(自身を含む): 23762534400

約数和(自身を除く): 3648071843

約数列:

[1, 7, 43, 149, 301, 383, 1043, 1171, 2681, 6407, 8197, 16469, 44849, 50353, 57067, 115283, 174479, 352471, 399469, 448493, 1221353, 2453881, 3139451, 7502597, 17177167, 19285199, 52518179, 66825457, 134996393, 467778199, 2873494651, 20114462557]

約数ペア:

[(1, 20114462557), (7, 2873494651), (43, 467778199), (149, 134996393), (301, 66825457), (383, 52518179), (1043, 19285199), (1171, 17177167), (2681, 7502597), (6407, 3139451), (8197, 2453881), (16469, 1221353), (44849, 448493), (50353, 399469), (57067, 352471), (115283, 174479)]