20538024

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{65827}}^1$

素因数の和:65849

約数の個数: 32

約数和(自身を含む): 55295520

約数和(自身を除く): 34757496

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 65827, 131654, 197481, 263308, 394962, 526616, 789924, 855751, 1579848, 1711502, 2567253, 3423004, 5134506, 6846008, 10269012, 20538024]

約数ペア:

[(1, 20538024), (2, 10269012), (3, 6846008), (4, 5134506), (6, 3423004), (8, 2567253), (12, 1711502), (13, 1579848), (24, 855751), (26, 789924), (39, 526616), (52, 394962), (78, 263308), (104, 197481), (156, 131654), (312, 65827)]