20683602

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{26723}}^1$

素因数の和:26774

約数の個数: 24

約数和(自身を含む): 45858384

約数和(自身を除く): 25174782

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 26723, 53446, 80169, 160338, 240507, 481014, 1149089, 2298178, 3447267, 6894534, 10341801, 20683602]

約数ペア:

[(1, 20683602), (2, 10341801), (3, 6894534), (6, 3447267), (9, 2298178), (18, 1149089), (43, 481014), (86, 240507), (129, 160338), (258, 80169), (387, 53446), (774, 26723)]