20318133

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{11617}}^1$

素因数の和:11684

約数の個数: 16

約数和(自身を含む): 30113856

約数和(自身を除く): 9795723

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 11617, 34851, 127787, 383361, 615701, 1847103, 6772711, 20318133]

約数ペア:

[(1, 20318133), (3, 6772711), (11, 1847103), (33, 615701), (53, 383361), (159, 127787), (583, 34851), (1749, 11617)]