20145753001

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{18132991}}^1$

素因数の和:18133103

約数の個数: 8

約数和(自身を含む): 22194782208

約数和(自身を除く): 2049029207

約数列:

[1, 11, 101, 1111, 18132991, 199462901, 1831432091, 20145753001]

約数ペア:

[(1, 20145753001), (11, 1831432091), (101, 199462901), (1111, 18132991)]