20369096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{1097}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 41899680

約数和(自身を除く): 21530584

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1097, 1688, 2194, 2321, 4388, 4642, 8776, 9284, 12067, 18568, 24134, 48268, 96536, 231467, 462934, 925868, 1851736, 2546137, 5092274, 10184548, 20369096]

約数ペア:

[(1, 20369096), (2, 10184548), (4, 5092274), (8, 2546137), (11, 1851736), (22, 925868), (44, 462934), (88, 231467), (211, 96536), (422, 48268), (844, 24134), (1097, 18568), (1688, 12067), (2194, 9284), (2321, 8776), (4388, 4642)]