2016471824

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{12539}}^1$

素因数の和:12612

約数の個数: 60

約数和(自身を含む): 4299464400

約数和(自身を除く): 2282992576

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 76, 92, 152, 184, 304, 368, 437, 529, 874, 1058, 1748, 2116, 3496, 4232, 6992, 8464, 10051, 12539, 20102, 25078, 40204, 50156, 80408, 100312, 160816, 200624, 238241, 288397, 476482, 576794, 952964, 1153588, 1905928, 2307176, 3811856, 4614352, 5479543, 6633131, 10959086, 13266262, 21918172, 26532524, 43836344, 53065048, 87672688, 106130096, 126029489, 252058978, 504117956, 1008235912, 2016471824]

約数ペア:

[(1, 2016471824), (2, 1008235912), (4, 504117956), (8, 252058978), (16, 126029489), (19, 106130096), (23, 87672688), (38, 53065048), (46, 43836344), (76, 26532524), (92, 21918172), (152, 13266262), (184, 10959086), (304, 6633131), (368, 5479543), (437, 4614352), (529, 3811856), (874, 2307176), (1058, 1905928), (1748, 1153588), (2116, 952964), (3496, 576794), (4232, 476482), (6992, 288397), (8464, 238241), (10051, 200624), (12539, 160816), (20102, 100312), (25078, 80408), (40204, 50156)]