20126908934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{31193}}^1$

素因数の和:31556

約数の個数: 32

約数和(自身を含む): 33330165120

約数和(自身を除く): 13203256186

約数列:

[1, 2, 11, 22, 139, 211, 278, 422, 1529, 2321, 3058, 4642, 29329, 31193, 58658, 62386, 322619, 343123, 645238, 686246, 4335827, 6581723, 8671654, 13163446, 47694097, 72398953, 95388194, 144797906, 914859497, 1829718994, 10063454467, 20126908934]

約数ペア:

[(1, 20126908934), (2, 10063454467), (11, 1829718994), (22, 914859497), (139, 144797906), (211, 95388194), (278, 72398953), (422, 47694097), (1529, 13163446), (2321, 8671654), (3058, 6581723), (4642, 4335827), (29329, 686246), (31193, 645238), (58658, 343123), (62386, 322619)]