20144382040

素因数分解:

$2^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{9502067}}^1$

素因数の和:9502131

約数の個数: 32

約数和(自身を含む): 46180050480

約数和(自身を除く): 26035668440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 53, 106, 212, 265, 424, 530, 1060, 2120, 9502067, 19004134, 38008268, 47510335, 76016536, 95020670, 190041340, 380082680, 503609551, 1007219102, 2014438204, 2518047755, 4028876408, 5036095510, 10072191020, 20144382040]

約数ペア:

[(1, 20144382040), (2, 10072191020), (4, 5036095510), (5, 4028876408), (8, 2518047755), (10, 2014438204), (20, 1007219102), (40, 503609551), (53, 380082680), (106, 190041340), (212, 95020670), (265, 76016536), (424, 47510335), (530, 38008268), (1060, 19004134), (2120, 9502067)]