20194388526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{13626443}}^1$

素因数の和:13626480

約数の個数: 32

約数和(自身を含む): 45784851840

約数和(自身を除く): 25590463314

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 13626443, 27252886, 40879329, 81758658, 177143759, 258902417, 354287518, 517804834, 531431277, 776707251, 1062862554, 1553414502, 3365731421, 6731462842, 10097194263, 20194388526]

約数ペア:

[(1, 20194388526), (2, 10097194263), (3, 6731462842), (6, 3365731421), (13, 1553414502), (19, 1062862554), (26, 776707251), (38, 531431277), (39, 517804834), (57, 354287518), (78, 258902417), (114, 177143759), (247, 81758658), (494, 40879329), (741, 27252886), (1482, 13626443)]