20278014713622

素因数分解:

$2^1\times 3^4\times {\mathrm{181}}^1\times {\mathrm{691563151}}^1$

素因数の和:691563346

約数の個数: 40

約数和(自身を含む): 45688811200032

約数和(自身を除く): 25410796486410

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 181, 362, 543, 1086, 1629, 3258, 4887, 9774, 14661, 29322, 691563151, 1383126302, 2074689453, 4149378906, 6224068359, 12448136718, 18672205077, 37344410154, 56016615231, 112033230462, 125172930331, 250345860662, 375518790993, 751037581986, 1126556372979, 2253112745958, 3379669118937, 6759338237874, 10139007356811, 20278014713622]

約数ペア:

[(1, 20278014713622), (2, 10139007356811), (3, 6759338237874), (6, 3379669118937), (9, 2253112745958), (18, 1126556372979), (27, 751037581986), (54, 375518790993), (81, 250345860662), (162, 125172930331), (181, 112033230462), (362, 56016615231), (543, 37344410154), (1086, 18672205077), (1629, 12448136718), (3258, 6224068359), (4887, 4149378906), (9774, 2074689453), (14661, 1383126302), (29322, 691563151)]