20144657179

素因数分解:

${\mathrm{29}}^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{2203}}^1$

素因数の和:2475

約数の個数: 24

約数和(自身を含む): 21285456192

約数和(自身を除く): 1140799013

約数列:

[1, 29, 83, 131, 841, 2203, 2407, 3799, 10873, 63887, 69803, 110171, 182849, 288593, 315317, 1852723, 5302621, 8369197, 9144193, 23953219, 153776009, 242706713, 694643351, 20144657179]

約数ペア:

[(1, 20144657179), (29, 694643351), (83, 242706713), (131, 153776009), (841, 23953219), (2203, 9144193), (2407, 8369197), (3799, 5302621), (10873, 1852723), (63887, 315317), (69803, 288593), (110171, 182849)]