20845404

素因数分解:

$2^2\times 3^3\times {\mathrm{193013}}^1$

素因数の和:193026

約数の個数: 24

約数和(自身を含む): 54043920

約数和(自身を除く): 33198516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 193013, 386026, 579039, 772052, 1158078, 1737117, 2316156, 3474234, 5211351, 6948468, 10422702, 20845404]

約数ペア:

[(1, 20845404), (2, 10422702), (3, 6948468), (4, 5211351), (6, 3474234), (9, 2316156), (12, 1737117), (18, 1158078), (27, 772052), (36, 579039), (54, 386026), (108, 193013)]