20343849819

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{673}}^1\times {\mathrm{4637}}^1$

素因数の和:5407

約数の個数: 32

約数和(自身を含む): 28359180864

約数和(自身を除く): 8015331045

約数列:

[1, 3, 41, 53, 123, 159, 673, 2019, 2173, 4637, 6519, 13911, 27593, 35669, 82779, 107007, 190117, 245761, 570351, 737283, 1462429, 3120701, 4387287, 9362103, 10076201, 30228603, 127948741, 165397153, 383846223, 496191459, 6781283273, 20343849819]

約数ペア:

[(1, 20343849819), (3, 6781283273), (41, 496191459), (53, 383846223), (123, 165397153), (159, 127948741), (673, 30228603), (2019, 10076201), (2173, 9362103), (4637, 4387287), (6519, 3120701), (13911, 1462429), (27593, 737283), (35669, 570351), (82779, 245761), (107007, 190117)]