20164028022

素因数分解:

$2^1\times 3^2\times {\mathrm{641}}^1\times {\mathrm{1747619}}^1$

素因数の和:1748268

約数の個数: 24

約数和(自身を含む): 43756909560

約数和(自身を除く): 23592881538

約数列:

[1, 2, 3, 6, 9, 18, 641, 1282, 1923, 3846, 5769, 11538, 1747619, 3495238, 5242857, 10485714, 15728571, 31457142, 1120223779, 2240447558, 3360671337, 6721342674, 10082014011, 20164028022]

約数ペア:

[(1, 20164028022), (2, 10082014011), (3, 6721342674), (6, 3360671337), (9, 2240447558), (18, 1120223779), (641, 31457142), (1282, 15728571), (1923, 10485714), (3846, 5242857), (5769, 3495238), (11538, 1747619)]