20457483

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{2819}}^1$

素因数の和:2922

約数の個数: 16

約数和(自身を含む): 28425600

約数和(自身を除く): 7968117

約数列:

[1, 3, 41, 59, 123, 177, 2419, 2819, 7257, 8457, 115579, 166321, 346737, 498963, 6819161, 20457483]

約数ペア:

[(1, 20457483), (3, 6819161), (41, 498963), (59, 346737), (123, 166321), (177, 115579), (2419, 8457), (2819, 7257)]