20522034

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{87701}}^1$

素因数の和:87722

約数の個数: 24

約数和(自身を含む): 47885292

約数和(自身を除く): 27363258

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 87701, 175402, 263103, 526206, 789309, 1140113, 1578618, 2280226, 3420339, 6840678, 10261017, 20522034]

約数ペア:

[(1, 20522034), (2, 10261017), (3, 6840678), (6, 3420339), (9, 2280226), (13, 1578618), (18, 1140113), (26, 789309), (39, 526206), (78, 263103), (117, 175402), (234, 87701)]