20089203416

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{147714731}}^1$

素因数の和:147714754

約数の個数: 16

約数和(自身を含む): 39882977640

約数和(自身を除く): 19793774224

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 147714731, 295429462, 590858924, 1181717848, 2511150427, 5022300854, 10044601708, 20089203416]

約数ペア:

[(1, 20089203416), (2, 10044601708), (4, 5022300854), (8, 2511150427), (17, 1181717848), (34, 590858924), (68, 295429462), (136, 147714731)]