20199084592

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{7052753}}^1$

素因数の和:7052940

約数の個数: 20

約数和(自身を含む): 39354367320

約数和(自身を除く): 19155282728

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 7052753, 14105506, 28211012, 56422024, 112844048, 1262442787, 2524885574, 5049771148, 10099542296, 20199084592]

約数ペア:

[(1, 20199084592), (2, 10099542296), (4, 5049771148), (8, 2524885574), (16, 1262442787), (179, 112844048), (358, 56422024), (716, 28211012), (1432, 14105506), (2864, 7052753)]