20342392210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2571731}}^1$

素因数の和:2571858

約数の個数: 32

約数和(自身を含む): 42217552512

約数和(自身を除く): 21875160302

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 113, 226, 565, 791, 1130, 1582, 3955, 7910, 2571731, 5143462, 12858655, 18002117, 25717310, 36004234, 90010585, 180021170, 290605603, 581211206, 1453028015, 2034239221, 2906056030, 4068478442, 10171196105, 20342392210]

約数ペア:

[(1, 20342392210), (2, 10171196105), (5, 4068478442), (7, 2906056030), (10, 2034239221), (14, 1453028015), (35, 581211206), (70, 290605603), (113, 180021170), (226, 90010585), (565, 36004234), (791, 25717310), (1130, 18002117), (1582, 12858655), (3955, 5143462), (7910, 2571731)]