20162682372

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{125737}}^1$

素因数の和:125857

約数の個数: 96

約数和(自身を含む): 56781268992

約数和(自身を除く): 36618586620

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 83, 84, 92, 138, 161, 166, 249, 276, 322, 332, 483, 498, 581, 644, 966, 996, 1162, 1743, 1909, 1932, 2324, 3486, 3818, 5727, 6972, 7636, 11454, 13363, 22908, 26726, 40089, 53452, 80178, 125737, 160356, 251474, 377211, 502948, 754422, 880159, 1508844, 1760318, 2640477, 2891951, 3520636, 5280954, 5783902, 8675853, 10436171, 10561908, 11567804, 17351706, 20243657, 20872342, 31308513, 34703412, 40487314, 41744684, 60730971, 62617026, 73053197, 80974628, 121461942, 125234052, 146106394, 219159591, 240031933, 242923884, 292212788, 438319182, 480063866, 720095799, 876638364, 960127732, 1440191598, 1680223531, 2880383196, 3360447062, 5040670593, 6720894124, 10081341186, 20162682372]

約数ペア:

[(1, 20162682372), (2, 10081341186), (3, 6720894124), (4, 5040670593), (6, 3360447062), (7, 2880383196), (12, 1680223531), (14, 1440191598), (21, 960127732), (23, 876638364), (28, 720095799), (42, 480063866), (46, 438319182), (69, 292212788), (83, 242923884), (84, 240031933), (92, 219159591), (138, 146106394), (161, 125234052), (166, 121461942), (249, 80974628), (276, 73053197), (322, 62617026), (332, 60730971), (483, 41744684), (498, 40487314), (581, 34703412), (644, 31308513), (966, 20872342), (996, 20243657), (1162, 17351706), (1743, 11567804), (1909, 10561908), (1932, 10436171), (2324, 8675853), (3486, 5783902), (3818, 5280954), (5727, 3520636), (6972, 2891951), (7636, 2640477), (11454, 1760318), (13363, 1508844), (22908, 880159), (26726, 754422), (40089, 502948), (53452, 377211), (80178, 251474), (125737, 160356)]