20355408

素因数分解:

$2^4\times 3^3\times {\mathrm{47119}}^1$

素因数の和:47136

約数の個数: 40

約数和(自身を含む): 58428800

約数和(自身を除く): 38073392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 47119, 94238, 141357, 188476, 282714, 376952, 424071, 565428, 753904, 848142, 1130856, 1272213, 1696284, 2261712, 2544426, 3392568, 5088852, 6785136, 10177704, 20355408]

約数ペア:

[(1, 20355408), (2, 10177704), (3, 6785136), (4, 5088852), (6, 3392568), (8, 2544426), (9, 2261712), (12, 1696284), (16, 1272213), (18, 1130856), (24, 848142), (27, 753904), (36, 565428), (48, 424071), (54, 376952), (72, 282714), (108, 188476), (144, 141357), (216, 94238), (432, 47119)]