20041606

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{45343}}^1$

素因数の和:45375

約数の個数: 16

約数和(自身を含む): 34280064

約数和(自身を除く): 14238458

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 45343, 90686, 589459, 770831, 1178918, 1541662, 10020803, 20041606]

約数ペア:

[(1, 20041606), (2, 10020803), (13, 1541662), (17, 1178918), (26, 770831), (34, 589459), (221, 90686), (442, 45343)]