20796030130

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{122329589}}^1$

素因数の和:122329613

約数の個数: 16

約数和(自身を含む): 39634787160

約数和(自身を除く): 18838757030

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 122329589, 244659178, 611647945, 1223295890, 2079603013, 4159206026, 10398015065, 20796030130]

約数ペア:

[(1, 20796030130), (2, 10398015065), (5, 4159206026), (10, 2079603013), (17, 1223295890), (34, 611647945), (85, 244659178), (170, 122329589)]