19825776

素因数分解:

$2^4\times 3^3\times {\mathrm{45893}}^1$

素因数の和:45910

約数の個数: 40

約数和(自身を含む): 56908560

約数和(自身を除く): 37082784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 45893, 91786, 137679, 183572, 275358, 367144, 413037, 550716, 734288, 826074, 1101432, 1239111, 1652148, 2202864, 2478222, 3304296, 4956444, 6608592, 9912888, 19825776]

約数ペア:

[(1, 19825776), (2, 9912888), (3, 6608592), (4, 4956444), (6, 3304296), (8, 2478222), (9, 2202864), (12, 1652148), (16, 1239111), (18, 1101432), (24, 826074), (27, 734288), (36, 550716), (48, 413037), (54, 367144), (72, 275358), (108, 183572), (144, 137679), (216, 91786), (432, 45893)]