20200312

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{229549}}^1$

素因数の和:229566

約数の個数: 16

約数和(自身を含む): 41319000

約数和(自身を除く): 21118688

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 229549, 459098, 918196, 1836392, 2525039, 5050078, 10100156, 20200312]

約数ペア:

[(1, 20200312), (2, 10100156), (4, 5050078), (8, 2525039), (11, 1836392), (22, 918196), (44, 459098), (88, 229549)]