20588632

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{3221}}^1$

素因数の和:3291

約数の個数: 32

約数和(自身を含む): 41757120

約数和(自身を除く): 21168488

約数列:

[1, 2, 4, 8, 17, 34, 47, 68, 94, 136, 188, 376, 799, 1598, 3196, 3221, 6392, 6442, 12884, 25768, 54757, 109514, 151387, 219028, 302774, 438056, 605548, 1211096, 2573579, 5147158, 10294316, 20588632]

約数ペア:

[(1, 20588632), (2, 10294316), (4, 5147158), (8, 2573579), (17, 1211096), (34, 605548), (47, 438056), (68, 302774), (94, 219028), (136, 151387), (188, 109514), (376, 54757), (799, 25768), (1598, 12884), (3196, 6442), (3221, 6392)]