20283076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{460979}}^1$

素因数の和:460994

約数の個数: 12

約数和(自身を含む): 38722320

約数和(自身を除く): 18439244

約数列:

[1, 2, 4, 11, 22, 44, 460979, 921958, 1843916, 5070769, 10141538, 20283076]

約数ペア:

[(1, 20283076), (2, 10141538), (4, 5070769), (11, 1843916), (22, 921958), (44, 460979)]