20565523876

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{769}}^1\times {\mathrm{9377}}^1$

素因数の和:10204

約数の個数: 48

約数和(自身を含む): 38820418560

約数和(自身を除く): 18254894684

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 769, 1426, 1538, 2852, 3076, 9377, 17687, 18754, 23839, 35374, 37508, 47678, 70748, 95356, 215671, 290687, 431342, 548297, 581374, 862684, 1096594, 1162748, 2193188, 6685801, 7210913, 13371602, 14421826, 26743204, 28843652, 165850999, 223538303, 331701998, 447076606, 663403996, 894153212, 5141380969, 10282761938, 20565523876]

約数ペア:

[(1, 20565523876), (2, 10282761938), (4, 5141380969), (23, 894153212), (31, 663403996), (46, 447076606), (62, 331701998), (92, 223538303), (124, 165850999), (713, 28843652), (769, 26743204), (1426, 14421826), (1538, 13371602), (2852, 7210913), (3076, 6685801), (9377, 2193188), (17687, 1162748), (18754, 1096594), (23839, 862684), (35374, 581374), (37508, 548297), (47678, 431342), (70748, 290687), (95356, 215671)]