20679024

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{18731}}^1$

素因数の和:18765

約数の個数: 40

約数和(自身を含む): 55746432

約数和(自身を除く): 35067408

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 18731, 37462, 56193, 74924, 112386, 149848, 224772, 299696, 430813, 449544, 861626, 899088, 1292439, 1723252, 2584878, 3446504, 5169756, 6893008, 10339512, 20679024]

約数ペア:

[(1, 20679024), (2, 10339512), (3, 6893008), (4, 5169756), (6, 3446504), (8, 2584878), (12, 1723252), (16, 1292439), (23, 899088), (24, 861626), (46, 449544), (48, 430813), (69, 299696), (92, 224772), (138, 149848), (184, 112386), (276, 74924), (368, 56193), (552, 37462), (1104, 18731)]