20177091662

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27179}}^1\times {\mathrm{4079}}^1$

素因数の和:31280

約数の個数: 32

約数和(自身を含む): 37260518400

約数和(自身を除く): 17083426738

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 4079, 8158, 27179, 28553, 53027, 54358, 57106, 106054, 190253, 353327, 371189, 380506, 706654, 742378, 2473289, 4946578, 110863141, 221726282, 776041987, 1441220833, 1552083974, 2882441666, 10088545831, 20177091662]

約数ペア:

[(1, 20177091662), (2, 10088545831), (7, 2882441666), (13, 1552083974), (14, 1441220833), (26, 776041987), (91, 221726282), (182, 110863141), (4079, 4946578), (8158, 2473289), (27179, 742378), (28553, 706654), (53027, 380506), (54358, 371189), (57106, 353327), (106054, 190253)]