20803369938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3463}}^1\times {\mathrm{77017}}^1$

素因数の和:80498

約数の個数: 32

約数和(自身を含む): 44820779136

約数和(自身を除く): 24017409198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3463, 6926, 10389, 20778, 45019, 77017, 90038, 135057, 154034, 231051, 270114, 462102, 1001221, 2002442, 3003663, 6007326, 266709871, 533419742, 800129613, 1600259226, 3467228323, 6934456646, 10401684969, 20803369938]

約数ペア:

[(1, 20803369938), (2, 10401684969), (3, 6934456646), (6, 3467228323), (13, 1600259226), (26, 800129613), (39, 533419742), (78, 266709871), (3463, 6007326), (6926, 3003663), (10389, 2002442), (20778, 1001221), (45019, 462102), (77017, 270114), (90038, 231051), (135057, 154034)]