20797848006

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{3212519}}^1$

素因数の和:3212620

約数の個数: 32

約数和(自身を含む): 45335082240

約数和(自身を除く): 24537234234

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 6474, 3212519, 6425038, 9637557, 19275114, 41762747, 83525494, 125288241, 250576482, 266639077, 533278154, 799917231, 1599834462, 3466308001, 6932616002, 10398924003, 20797848006]

約数ペア:

[(1, 20797848006), (2, 10398924003), (3, 6932616002), (6, 3466308001), (13, 1599834462), (26, 799917231), (39, 533278154), (78, 266639077), (83, 250576482), (166, 125288241), (249, 83525494), (498, 41762747), (1079, 19275114), (2158, 9637557), (3237, 6425038), (6474, 3212519)]