20132619218

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{811}}^1\times {\mathrm{3037}}^1$

素因数の和:3978

約数の個数: 32

約数和(自身を含む): 31200794688

約数和(自身を除く): 11068175470

約数列:

[1, 2, 61, 67, 122, 134, 811, 1622, 3037, 4087, 6074, 8174, 49471, 54337, 98942, 108674, 185257, 203479, 370514, 406958, 2463007, 3314557, 4926014, 6629114, 12412219, 24824438, 150243427, 165021469, 300486854, 330042938, 10066309609, 20132619218]

約数ペア:

[(1, 20132619218), (2, 10066309609), (61, 330042938), (67, 300486854), (122, 165021469), (134, 150243427), (811, 24824438), (1622, 12412219), (3037, 6629114), (4087, 4926014), (6074, 3314557), (8174, 2463007), (49471, 406958), (54337, 370514), (98942, 203479), (108674, 185257)]