20562105

素因数分解:

$3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{7177}}^1$

素因数の和:7376

約数の個数: 16

約数和(自身を含む): 33076224

約数和(自身を除く): 12514119

約数列:

[1, 3, 5, 15, 191, 573, 955, 2865, 7177, 21531, 35885, 107655, 1370807, 4112421, 6854035, 20562105]

約数ペア:

[(1, 20562105), (3, 6854035), (5, 4112421), (15, 1370807), (191, 107655), (573, 35885), (955, 21531), (2865, 7177)]