20072364

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{128669}}^1$

素因数の和:128689

約数の個数: 24

約数和(自身を含む): 50438640

約数和(自身を除く): 30366276

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 128669, 257338, 386007, 514676, 772014, 1544028, 1672697, 3345394, 5018091, 6690788, 10036182, 20072364]

約数ペア:

[(1, 20072364), (2, 10036182), (3, 6690788), (4, 5018091), (6, 3345394), (12, 1672697), (13, 1544028), (26, 772014), (39, 514676), (52, 386007), (78, 257338), (156, 128669)]