20997070584

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{124982563}}^1$

素因数の和:124982579

約数の個数: 32

約数和(自身を含む): 59991630720

約数和(自身を除く): 38994560136

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 124982563, 249965126, 374947689, 499930252, 749895378, 874877941, 999860504, 1499790756, 1749755882, 2624633823, 2999581512, 3499511764, 5249267646, 6999023528, 10498535292, 20997070584]

約数ペア:

[(1, 20997070584), (2, 10498535292), (3, 6999023528), (4, 5249267646), (6, 3499511764), (7, 2999581512), (8, 2624633823), (12, 1749755882), (14, 1499790756), (21, 999860504), (24, 874877941), (28, 749895378), (42, 499930252), (56, 374947689), (84, 249965126), (168, 124982563)]