20112105824

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{50821}}^1$

素因数の和:51063

約数の個数: 48

約数和(自身を含む): 40342503600

約数和(自身を除く): 20230397776

約数列:

[1, 2, 4, 8, 16, 32, 83, 149, 166, 298, 332, 596, 664, 1192, 1328, 2384, 2656, 4768, 12367, 24734, 49468, 50821, 98936, 101642, 197872, 203284, 395744, 406568, 813136, 1626272, 4218143, 7572329, 8436286, 15144658, 16872572, 30289316, 33745144, 60578632, 67490288, 121157264, 134980576, 242314528, 628503307, 1257006614, 2514013228, 5028026456, 10056052912, 20112105824]

約数ペア:

[(1, 20112105824), (2, 10056052912), (4, 5028026456), (8, 2514013228), (16, 1257006614), (32, 628503307), (83, 242314528), (149, 134980576), (166, 121157264), (298, 67490288), (332, 60578632), (596, 33745144), (664, 30289316), (1192, 16872572), (1328, 15144658), (2384, 8436286), (2656, 7572329), (4768, 4218143), (12367, 1626272), (24734, 813136), (49468, 406568), (50821, 395744), (98936, 203284), (101642, 197872)]