20083362272

素因数分解:

$2^5\times {\mathrm{23}}^2\times {\mathrm{761}}^1\times {\mathrm{1559}}^1$

素因数の和:2376

約数の個数: 72

約数和(自身を含む): 41413816080

約数和(自身を除く): 21330453808

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 529, 736, 761, 1058, 1522, 1559, 2116, 3044, 3118, 4232, 6088, 6236, 8464, 12176, 12472, 16928, 17503, 24352, 24944, 35006, 35857, 49888, 70012, 71714, 140024, 143428, 280048, 286856, 402569, 560096, 573712, 805138, 824711, 1147424, 1186399, 1610276, 1649422, 2372798, 3220552, 3298844, 4745596, 6441104, 6597688, 9491192, 12882208, 13195376, 18982384, 26390752, 27287177, 37964768, 54574354, 109148708, 218297416, 436594832, 627605071, 873189664, 1255210142, 2510420284, 5020840568, 10041681136, 20083362272]

約数ペア:

[(1, 20083362272), (2, 10041681136), (4, 5020840568), (8, 2510420284), (16, 1255210142), (23, 873189664), (32, 627605071), (46, 436594832), (92, 218297416), (184, 109148708), (368, 54574354), (529, 37964768), (736, 27287177), (761, 26390752), (1058, 18982384), (1522, 13195376), (1559, 12882208), (2116, 9491192), (3044, 6597688), (3118, 6441104), (4232, 4745596), (6088, 3298844), (6236, 3220552), (8464, 2372798), (12176, 1649422), (12472, 1610276), (16928, 1186399), (17503, 1147424), (24352, 824711), (24944, 805138), (35006, 573712), (35857, 560096), (49888, 402569), (70012, 286856), (71714, 280048), (140024, 143428)]