2023130128

素因数分解:

$2^4\times {\mathrm{4931}}^1\times {\mathrm{25643}}^1$

素因数の和:30582

約数の個数: 20

約数和(自身を含む): 3920762448

約数和(自身を除く): 1897632320

約数列:

[1, 2, 4, 8, 16, 4931, 9862, 19724, 25643, 39448, 51286, 78896, 102572, 205144, 410288, 126445633, 252891266, 505782532, 1011565064, 2023130128]

約数ペア:

[(1, 2023130128), (2, 1011565064), (4, 505782532), (8, 252891266), (16, 126445633), (4931, 410288), (9862, 205144), (19724, 102572), (25643, 78896), (39448, 51286)]