20162236016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{96933827}}^1$

素因数の和:96933848

約数の個数: 20

約数和(自身を含む): 42069281352

約数和(自身を除く): 21907045336

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 96933827, 193867654, 387735308, 775470616, 1260139751, 1550941232, 2520279502, 5040559004, 10081118008, 20162236016]

約数ペア:

[(1, 20162236016), (2, 10081118008), (4, 5040559004), (8, 2520279502), (13, 1550941232), (16, 1260139751), (26, 775470616), (52, 387735308), (104, 193867654), (208, 96933827)]