20051009838

素因数分解:

$2^1\times 3^3\times {\mathrm{371314997}}^1$

素因数の和:371315008

約数の個数: 16

約数和(自身を含む): 44557799760

約数和(自身を除く): 24506789922

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 371314997, 742629994, 1113944991, 2227889982, 3341834973, 6683669946, 10025504919, 20051009838]

約数ペア:

[(1, 20051009838), (2, 10025504919), (3, 6683669946), (6, 3341834973), (9, 2227889982), (18, 1113944991), (27, 742629994), (54, 371314997)]