220120938

素因数分解:

$2^1\times 3^2\times {\mathrm{293}}^1\times {\mathrm{41737}}^1$

素因数の和:42038

約数の個数: 24

約数和(自身を含む): 478567908

約数和(自身を除く): 258446970

約数列:

[1, 2, 3, 6, 9, 18, 293, 586, 879, 1758, 2637, 5274, 41737, 83474, 125211, 250422, 375633, 751266, 12228941, 24457882, 36686823, 73373646, 110060469, 220120938]

約数ペア:

[(1, 220120938), (2, 110060469), (3, 73373646), (6, 36686823), (9, 24457882), (18, 12228941), (293, 751266), (586, 375633), (879, 250422), (1758, 125211), (2637, 83474), (5274, 41737)]