20297688

素因数分解:

$2^3\times 3^1\times {\mathrm{467}}^1\times {\mathrm{1811}}^1$

素因数の和:2287

約数の個数: 32

約数和(自身を含む): 50880960

約数和(自身を除く): 30583272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 467, 934, 1401, 1811, 1868, 2802, 3622, 3736, 5433, 5604, 7244, 10866, 11208, 14488, 21732, 43464, 845737, 1691474, 2537211, 3382948, 5074422, 6765896, 10148844, 20297688]

約数ペア:

[(1, 20297688), (2, 10148844), (3, 6765896), (4, 5074422), (6, 3382948), (8, 2537211), (12, 1691474), (24, 845737), (467, 43464), (934, 21732), (1401, 14488), (1811, 11208), (1868, 10866), (2802, 7244), (3622, 5604), (3736, 5433)]