20094399

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{6361}}^1$

素因数の和:6389

約数の個数: 24

約数和(自身を含む): 32420752

約数和(自身を除く): 12326353

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 6361, 19083, 57249, 82693, 171747, 248079, 515241, 744237, 1545723, 2232711, 6698133, 20094399]

約数ペア:

[(1, 20094399), (3, 6698133), (9, 2232711), (13, 1545723), (27, 744237), (39, 515241), (81, 248079), (117, 171747), (243, 82693), (351, 57249), (1053, 19083), (3159, 6361)]