20111035259

素因数分解:

$7^2\times {\mathrm{149}}^1\times {\mathrm{907}}^1\times {\mathrm{3037}}^1$

素因数の和:4107

約数の個数: 24

約数和(自身を含む): 23585209200

約数和(自身を除く): 3474173941

約数列:

[1, 7, 49, 149, 907, 1043, 3037, 6349, 7301, 21259, 44443, 135143, 148813, 452513, 946001, 2754559, 3167591, 6622007, 19281913, 22173137, 134973391, 410429291, 2873005037, 20111035259]

約数ペア:

[(1, 20111035259), (7, 2873005037), (49, 410429291), (149, 134973391), (907, 22173137), (1043, 19281913), (3037, 6622007), (6349, 3167591), (7301, 2754559), (21259, 946001), (44443, 452513), (135143, 148813)]