12323642020

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{3404321}}^1$

素因数の和:3404511

約数の個数: 24

約数和(自身を含む): 26022637368

約数和(自身を除く): 13698995348

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 3404321, 6808642, 13617284, 17021605, 34043210, 68086420, 616182101, 1232364202, 2464728404, 3080910505, 6161821010, 12323642020]

約数ペア:

[(1, 12323642020), (2, 6161821010), (4, 3080910505), (5, 2464728404), (10, 1232364202), (20, 616182101), (181, 68086420), (362, 34043210), (724, 17021605), (905, 13617284), (1810, 6808642), (3620, 3404321)]