20143716747

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2027959}}^1$

素因数の和:2028023

約数の個数: 32

約数和(自身を含む): 34264412160

約数和(自身を除く): 14120695413

約数列:

[1, 3, 7, 11, 21, 33, 43, 77, 129, 231, 301, 473, 903, 1419, 3311, 9933, 2027959, 6083877, 14195713, 22307549, 42587139, 66922647, 87202237, 156152843, 261606711, 468458529, 610415659, 959224607, 1831246977, 2877673821, 6714572249, 20143716747]

約数ペア:

[(1, 20143716747), (3, 6714572249), (7, 2877673821), (11, 1831246977), (21, 959224607), (33, 610415659), (43, 468458529), (77, 261606711), (129, 156152843), (231, 87202237), (301, 66922647), (473, 42587139), (903, 22307549), (1419, 14195713), (3311, 6083877), (9933, 2027959)]