20132038144

素因数分解:

$2^9\times {\mathrm{947}}^1\times {\mathrm{41521}}^1$

素因数の和:42486

約数の個数: 40

約数和(自身を含む): 40268201688

約数和(自身を除く): 20136163544

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 947, 1894, 3788, 7576, 15152, 30304, 41521, 60608, 83042, 121216, 166084, 242432, 332168, 484864, 664336, 1328672, 2657344, 5314688, 10629376, 21258752, 39320387, 78640774, 157281548, 314563096, 629126192, 1258252384, 2516504768, 5033009536, 10066019072, 20132038144]

約数ペア:

[(1, 20132038144), (2, 10066019072), (4, 5033009536), (8, 2516504768), (16, 1258252384), (32, 629126192), (64, 314563096), (128, 157281548), (256, 78640774), (512, 39320387), (947, 21258752), (1894, 10629376), (3788, 5314688), (7576, 2657344), (15152, 1328672), (30304, 664336), (41521, 484864), (60608, 332168), (83042, 242432), (121216, 166084)]