20131191795

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9385171}}^1$

素因数の和:9385203

約数の個数: 32

約数和(自身を含む): 37841013504

約数和(自身を除く): 17709821709

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 55, 65, 143, 165, 195, 429, 715, 2145, 9385171, 28155513, 46925855, 103236881, 122007223, 140777565, 309710643, 366021669, 516184405, 610036115, 1342079453, 1548553215, 1830108345, 4026238359, 6710397265, 20131191795]

約数ペア:

[(1, 20131191795), (3, 6710397265), (5, 4026238359), (11, 1830108345), (13, 1548553215), (15, 1342079453), (33, 610036115), (39, 516184405), (55, 366021669), (65, 309710643), (143, 140777565), (165, 122007223), (195, 103236881), (429, 46925855), (715, 28155513), (2145, 9385171)]