20748825389

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{58439}}^1$

素因数の和:58864

約数の個数: 16

約数和(自身を含む): 22216550400

約数和(自身を除く): 1467725011

約数列:

[1, 23, 43, 359, 989, 8257, 15437, 58439, 355051, 1344097, 2512877, 20979601, 57796171, 482530823, 902122843, 20748825389]

約数ペア:

[(1, 20748825389), (23, 902122843), (43, 482530823), (359, 57796171), (989, 20979601), (8257, 2512877), (15437, 1344097), (58439, 355051)]