20416978041

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{95854357}}^1$

素因数の和:95854431

約数の個数: 8

約数和(自身を含む): 27606055104

約数和(自身を除く): 7189077063

約数列:

[1, 3, 71, 213, 95854357, 287563071, 6805659347, 20416978041]

約数ペア:

[(1, 20416978041), (3, 6805659347), (71, 287563071), (213, 95854357)]