20054339984

素因数分解:

$2^4\times 7^1\times {\mathrm{179056607}}^1$

素因数の和:179056622

約数の個数: 20

約数和(自身を含む): 44406038784

約数和(自身を除く): 24351698800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 179056607, 358113214, 716226428, 1253396249, 1432452856, 2506792498, 2864905712, 5013584996, 10027169992, 20054339984]

約数ペア:

[(1, 20054339984), (2, 10027169992), (4, 5013584996), (7, 2864905712), (8, 2506792498), (14, 1432452856), (16, 1253396249), (28, 716226428), (56, 358113214), (112, 179056607)]