20128392

素因数分解:

$2^3\times 3^3\times {\mathrm{93187}}^1$

素因数の和:93202

約数の個数: 32

約数和(自身を含む): 55912800

約数和(自身を除く): 35784408

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 93187, 186374, 279561, 372748, 559122, 745496, 838683, 1118244, 1677366, 2236488, 2516049, 3354732, 5032098, 6709464, 10064196, 20128392]

約数ペア:

[(1, 20128392), (2, 10064196), (3, 6709464), (4, 5032098), (6, 3354732), (8, 2516049), (9, 2236488), (12, 1677366), (18, 1118244), (24, 838683), (27, 745496), (36, 559122), (54, 372748), (72, 279561), (108, 186374), (216, 93187)]