20407836242

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{2347}}^1\times {\mathrm{82031}}^1$

素因数の和:84433

約数の個数: 16

約数和(自身を含む): 31203004032

約数和(自身を除く): 10795167790

約数列:

[1, 2, 53, 106, 2347, 4694, 82031, 124391, 164062, 248782, 4347643, 8695286, 192526757, 385053514, 10203918121, 20407836242]

約数ペア:

[(1, 20407836242), (2, 10203918121), (53, 385053514), (106, 192526757), (2347, 8695286), (4694, 4347643), (82031, 248782), (124391, 164062)]