20061306

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{25919}}^1$

素因数の和:25970

約数の個数: 24

約数和(自身を含む): 44478720

約数和(自身を除く): 24417414

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774, 25919, 51838, 77757, 155514, 233271, 466542, 1114517, 2229034, 3343551, 6687102, 10030653, 20061306]

約数ペア:

[(1, 20061306), (2, 10030653), (3, 6687102), (6, 3343551), (9, 2229034), (18, 1114517), (43, 466542), (86, 233271), (129, 155514), (258, 77757), (387, 51838), (774, 25919)]