20106503

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{773}}^1$

素因数の和:866

約数の個数: 12

約数和(自身を含む): 21780360

約数和(自身を除く): 1673857

約数列:

[1, 19, 37, 703, 773, 1369, 14687, 26011, 28601, 543419, 1058237, 20106503]

約数ペア:

[(1, 20106503), (19, 1058237), (37, 543419), (703, 28601), (773, 26011), (1369, 14687)]