20144910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{4447}}^1$

素因数の和:4608

約数の個数: 32

約数和(自身を含む): 48678912

約数和(自身を除く): 28534002

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 151, 302, 453, 755, 906, 1510, 2265, 4447, 4530, 8894, 13341, 22235, 26682, 44470, 66705, 133410, 671497, 1342994, 2014491, 3357485, 4028982, 6714970, 10072455, 20144910]

約数ペア:

[(1, 20144910), (2, 10072455), (3, 6714970), (5, 4028982), (6, 3357485), (10, 2014491), (15, 1342994), (30, 671497), (151, 133410), (302, 66705), (453, 44470), (755, 26682), (906, 22235), (1510, 13341), (2265, 8894), (4447, 4530)]