20404764228

素因数分解:

$2^2\times 3^1\times {\mathrm{2467}}^1\times {\mathrm{689257}}^1$

素因数の和:691731

約数の個数: 24

約数和(自身を含む): 47630484832

約数和(自身を除く): 27225720604

約数列:

[1, 2, 3, 4, 6, 12, 2467, 4934, 7401, 9868, 14802, 29604, 689257, 1378514, 2067771, 2757028, 4135542, 8271084, 1700397019, 3400794038, 5101191057, 6801588076, 10202382114, 20404764228]

約数ペア:

[(1, 20404764228), (2, 10202382114), (3, 6801588076), (4, 5101191057), (6, 3400794038), (12, 1700397019), (2467, 8271084), (4934, 4135542), (7401, 2757028), (9868, 2067771), (14802, 1378514), (29604, 689257)]