20239510072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{148819927}}^1$

素因数の和:148819950

約数の個数: 16

約数和(自身を含む): 40181380560

約数和(自身を除く): 19941870488

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 148819927, 297639854, 595279708, 1190559416, 2529938759, 5059877518, 10119755036, 20239510072]

約数ペア:

[(1, 20239510072), (2, 10119755036), (4, 5059877518), (8, 2529938759), (17, 1190559416), (34, 595279708), (68, 297639854), (136, 148819927)]