20532800910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{1061}}^1\times {\mathrm{645077}}^1$

素因数の和:646148

約数の個数: 32

約数和(自身を含む): 49325244192

約数和(自身を除く): 28792443282

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 1061, 2122, 3183, 5305, 6366, 10610, 15915, 31830, 645077, 1290154, 1935231, 3225385, 3870462, 6450770, 9676155, 19352310, 684426697, 1368853394, 2053280091, 3422133485, 4106560182, 6844266970, 10266400455, 20532800910]

約数ペア:

[(1, 20532800910), (2, 10266400455), (3, 6844266970), (5, 4106560182), (6, 3422133485), (10, 2053280091), (15, 1368853394), (30, 684426697), (1061, 19352310), (2122, 9676155), (3183, 6450770), (5305, 3870462), (6366, 3225385), (10610, 1935231), (15915, 1290154), (31830, 645077)]