20944392

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{124669}}^1$

素因数の和:124685

約数の個数: 32

約数和(自身を含む): 59841600

約数和(自身を除く): 38897208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 124669, 249338, 374007, 498676, 748014, 872683, 997352, 1496028, 1745366, 2618049, 2992056, 3490732, 5236098, 6981464, 10472196, 20944392]

約数ペア:

[(1, 20944392), (2, 10472196), (3, 6981464), (4, 5236098), (6, 3490732), (7, 2992056), (8, 2618049), (12, 1745366), (14, 1496028), (21, 997352), (24, 872683), (28, 748014), (42, 498676), (56, 374007), (84, 249338), (168, 124669)]