20173784384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{24247337}}^1$

素因数の和:24247362

約数の個数: 28

約数和(自身を含む): 43111766964

約数和(自身を除く): 22937982580

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 24247337, 48494674, 96989348, 193978696, 315215381, 387957392, 630430762, 775914784, 1260861524, 1551829568, 2521723048, 5043446096, 10086892192, 20173784384]

約数ペア:

[(1, 20173784384), (2, 10086892192), (4, 5043446096), (8, 2521723048), (13, 1551829568), (16, 1260861524), (26, 775914784), (32, 630430762), (52, 387957392), (64, 315215381), (104, 193978696), (208, 96989348), (416, 48494674), (832, 24247337)]