20084306

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{149}}^1\times {\mathrm{557}}^1$

素因数の和:730

約数の個数: 24

約数和(自身を含む): 33396300

約数和(自身を除く): 13311994

約数列:

[1, 2, 11, 22, 121, 149, 242, 298, 557, 1114, 1639, 3278, 6127, 12254, 18029, 36058, 67397, 82993, 134794, 165986, 912923, 1825846, 10042153, 20084306]

約数ペア:

[(1, 20084306), (2, 10042153), (11, 1825846), (22, 912923), (121, 165986), (149, 134794), (242, 82993), (298, 67397), (557, 36058), (1114, 18029), (1639, 12254), (3278, 6127)]