20125504957

素因数分解:

${\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{367663}}^1$

素因数の和:367792

約数の個数: 16

約数和(自身を含む): 22001013760

約数和(自身を除く): 1875508803

約数列:

[1, 19, 43, 67, 817, 1273, 2881, 54739, 367663, 6985597, 15809509, 24633421, 300380671, 468034999, 1059237103, 20125504957]

約数ペア:

[(1, 20125504957), (19, 1059237103), (43, 468034999), (67, 300380671), (817, 24633421), (1273, 15809509), (2881, 6985597), (54739, 367663)]