20153703033

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{701}}^1\times {\mathrm{1867}}^1$

素因数の和:2662

約数の個数: 48

約数和(自身を含む): 30685262400

約数和(自身を除く): 10531559367

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 701, 1711, 1867, 2103, 5133, 5601, 6309, 15399, 16803, 20329, 41359, 54143, 60987, 110153, 124077, 162429, 182961, 330459, 372231, 487287, 991377, 1199411, 1308767, 3194437, 3598233, 3926301, 9583311, 10794699, 11778903, 28749933, 37954243, 77217253, 113862729, 231651759, 341588187, 694955277, 2239300337, 6717901011, 20153703033]

約数ペア:

[(1, 20153703033), (3, 6717901011), (9, 2239300337), (29, 694955277), (59, 341588187), (87, 231651759), (177, 113862729), (261, 77217253), (531, 37954243), (701, 28749933), (1711, 11778903), (1867, 10794699), (2103, 9583311), (5133, 3926301), (5601, 3598233), (6309, 3194437), (15399, 1308767), (16803, 1199411), (20329, 991377), (41359, 487287), (54143, 372231), (60987, 330459), (110153, 182961), (124077, 162429)]