20096878086

素因数分解:

$2^1\times 3^6\times {\mathrm{193}}^1\times {\mathrm{71419}}^1$

素因数の和:71632

約数の個数: 56

約数和(自身を含む): 45432118920

約数和(自身を除く): 25335240834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 193, 243, 386, 486, 579, 729, 1158, 1458, 1737, 3474, 5211, 10422, 15633, 31266, 46899, 71419, 93798, 140697, 142838, 214257, 281394, 428514, 642771, 1285542, 1928313, 3856626, 5784939, 11569878, 13783867, 17354817, 27567734, 34709634, 41351601, 52064451, 82703202, 104128902, 124054803, 248109606, 372164409, 744328818, 1116493227, 2232986454, 3349479681, 6698959362, 10048439043, 20096878086]

約数ペア:

[(1, 20096878086), (2, 10048439043), (3, 6698959362), (6, 3349479681), (9, 2232986454), (18, 1116493227), (27, 744328818), (54, 372164409), (81, 248109606), (162, 124054803), (193, 104128902), (243, 82703202), (386, 52064451), (486, 41351601), (579, 34709634), (729, 27567734), (1158, 17354817), (1458, 13783867), (1737, 11569878), (3474, 5784939), (5211, 3856626), (10422, 1928313), (15633, 1285542), (31266, 642771), (46899, 428514), (71419, 281394), (93798, 214257), (140697, 142838)]