20131447826

素因数分解:

$2^1\times 7^2\times {\mathrm{6379}}^1\times {\mathrm{32203}}^1$

素因数の和:38598

約数の個数: 24

約数和(自身を含む): 35133919920

約数和(自身を除く): 15002472094

約数列:

[1, 2, 7, 14, 49, 98, 6379, 12758, 32203, 44653, 64406, 89306, 225421, 312571, 450842, 625142, 1577947, 3155894, 205422937, 410845874, 1437960559, 2875921118, 10065723913, 20131447826]

約数ペア:

[(1, 20131447826), (2, 10065723913), (7, 2875921118), (14, 1437960559), (49, 410845874), (98, 205422937), (6379, 3155894), (12758, 1577947), (32203, 625142), (44653, 450842), (64406, 312571), (89306, 225421)]