20167977972

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{9389189}}^1$

素因数の和:9389375

約数の個数: 24

約数和(自身を含む): 47321517600

約数和(自身を除く): 27153539628

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 9389189, 18778378, 28167567, 37556756, 56335134, 112670268, 1680664831, 3361329662, 5041994493, 6722659324, 10083988986, 20167977972]

約数ペア:

[(1, 20167977972), (2, 10083988986), (3, 6722659324), (4, 5041994493), (6, 3361329662), (12, 1680664831), (179, 112670268), (358, 56335134), (537, 37556756), (716, 28167567), (1074, 18778378), (2148, 9389189)]