20108427020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3319}}^1\times {\mathrm{27539}}^1$

素因数の和:30878

約数の個数: 48

約数和(自身を含む): 46082131200

約数和(自身を除く): 25973704180

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 3319, 6638, 13276, 16595, 27539, 33190, 36509, 55078, 66380, 73018, 110156, 137695, 146036, 182545, 275390, 302929, 365090, 550780, 605858, 730180, 1211716, 1514645, 3029290, 6058580, 91401941, 182803882, 365607764, 457009705, 914019410, 1005421351, 1828038820, 2010842702, 4021685404, 5027106755, 10054213510, 20108427020]

約数ペア:

[(1, 20108427020), (2, 10054213510), (4, 5027106755), (5, 4021685404), (10, 2010842702), (11, 1828038820), (20, 1005421351), (22, 914019410), (44, 457009705), (55, 365607764), (110, 182803882), (220, 91401941), (3319, 6058580), (6638, 3029290), (13276, 1514645), (16595, 1211716), (27539, 730180), (33190, 605858), (36509, 550780), (55078, 365090), (66380, 302929), (73018, 275390), (110156, 182545), (137695, 146036)]