20244008

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148853}}^1$

素因数の和:148876

約数の個数: 16

約数和(自身を含む): 40190580

約数和(自身を除く): 19946572

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148853, 297706, 595412, 1190824, 2530501, 5061002, 10122004, 20244008]

約数ペア:

[(1, 20244008), (2, 10122004), (4, 5061002), (8, 2530501), (17, 1190824), (34, 595412), (68, 297706), (136, 148853)]