29920131076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{680002979}}^1$

素因数の和:680002994

約数の個数: 12

約数和(自身を含む): 57120250320

約数和(自身を除く): 27200119244

約数列:

[1, 2, 4, 11, 22, 44, 680002979, 1360005958, 2720011916, 7480032769, 14960065538, 29920131076]

約数ペア:

[(1, 29920131076), (2, 14960065538), (4, 7480032769), (11, 2720011916), (22, 1360005958), (44, 680002979)]