20236055248

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{29412871}}^1$

素因数の和:29412922

約数の個数: 20

約数和(自身を含む): 40119157408

約数和(自身を除く): 19883102160

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 29412871, 58825742, 117651484, 235302968, 470605936, 1264753453, 2529506906, 5059013812, 10118027624, 20236055248]

約数ペア:

[(1, 20236055248), (2, 10118027624), (4, 5059013812), (8, 2529506906), (16, 1264753453), (43, 470605936), (86, 235302968), (172, 117651484), (344, 58825742), (688, 29412871)]