20441283

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{5879}}^1$

素因数の和:5962

約数の個数: 16

約数和(自身を含む): 29164800

約数和(自身を除く): 8723517

約数列:

[1, 3, 19, 57, 61, 183, 1159, 3477, 5879, 17637, 111701, 335103, 358619, 1075857, 6813761, 20441283]

約数ペア:

[(1, 20441283), (3, 6813761), (19, 1075857), (57, 358619), (61, 335103), (183, 111701), (1159, 17637), (3477, 5879)]