20607136

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{58543}}^1$

素因数の和:58564

約数の個数: 24

約数和(自身を含む): 44259264

約数和(自身を除く): 23652128

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 58543, 117086, 234172, 468344, 643973, 936688, 1287946, 1873376, 2575892, 5151784, 10303568, 20607136]

約数ペア:

[(1, 20607136), (2, 10303568), (4, 5151784), (8, 2575892), (11, 1873376), (16, 1287946), (22, 936688), (32, 643973), (44, 468344), (88, 234172), (176, 117086), (352, 58543)]