20504133

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1013}}^1$

素因数の和:1205

約数の個数: 24

約数和(自身を含む): 32111352

約数和(自身を除く): 11607219

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 1013, 1557, 2249, 3039, 6747, 9117, 13169, 20241, 39507, 118521, 175249, 525747, 1577241, 2278237, 6834711, 20504133]

約数ペア:

[(1, 20504133), (3, 6834711), (9, 2278237), (13, 1577241), (39, 525747), (117, 175249), (173, 118521), (519, 39507), (1013, 20241), (1557, 13169), (2249, 9117), (3039, 6747)]