20350272

素因数分解:

$2^6\times 3^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1375

約数の個数: 56

約数和(自身を含む): 54534816

約数和(自身を除く): 34184544

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 83, 96, 166, 192, 249, 332, 498, 664, 996, 1277, 1328, 1992, 2554, 2656, 3831, 3984, 5108, 5312, 7662, 7968, 10216, 15324, 15936, 20432, 30648, 40864, 61296, 81728, 105991, 122592, 211982, 245184, 317973, 423964, 635946, 847928, 1271892, 1695856, 2543784, 3391712, 5087568, 6783424, 10175136, 20350272]

約数ペア:

[(1, 20350272), (2, 10175136), (3, 6783424), (4, 5087568), (6, 3391712), (8, 2543784), (12, 1695856), (16, 1271892), (24, 847928), (32, 635946), (48, 423964), (64, 317973), (83, 245184), (96, 211982), (166, 122592), (192, 105991), (249, 81728), (332, 61296), (498, 40864), (664, 30648), (996, 20432), (1277, 15936), (1328, 15324), (1992, 10216), (2554, 7968), (2656, 7662), (3831, 5312), (3984, 5108)]