20083176

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{3821}}^1$

素因数の和:3906

約数の個数: 48

約数和(自身を含む): 55151460

約数和(自身を除く): 35068284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 438, 584, 657, 876, 1314, 1752, 2628, 3821, 5256, 7642, 11463, 15284, 22926, 30568, 34389, 45852, 68778, 91704, 137556, 275112, 278933, 557866, 836799, 1115732, 1673598, 2231464, 2510397, 3347196, 5020794, 6694392, 10041588, 20083176]

約数ペア:

[(1, 20083176), (2, 10041588), (3, 6694392), (4, 5020794), (6, 3347196), (8, 2510397), (9, 2231464), (12, 1673598), (18, 1115732), (24, 836799), (36, 557866), (72, 278933), (73, 275112), (146, 137556), (219, 91704), (292, 68778), (438, 45852), (584, 34389), (657, 30568), (876, 22926), (1314, 15284), (1752, 11463), (2628, 7642), (3821, 5256)]