201879566032

素因数分解:

$2^4\times {\mathrm{607}}^1\times {\mathrm{20786611}}^1$

素因数の和:20787226

約数の個数: 20

約数和(自身を含む): 391786062976

約数和(自身を除く): 189906496944

約数列:

[1, 2, 4, 8, 16, 607, 1214, 2428, 4856, 9712, 20786611, 41573222, 83146444, 166292888, 332585776, 12617472877, 25234945754, 50469891508, 100939783016, 201879566032]

約数ペア:

[(1, 201879566032), (2, 100939783016), (4, 50469891508), (8, 25234945754), (16, 12617472877), (607, 332585776), (1214, 166292888), (2428, 83146444), (4856, 41573222), (9712, 20786611)]