20140064464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{74311}}^1$

素因数の和:75635

約数の個数: 40

約数和(自身を含む): 42055836032

約数和(自身を除く): 21915771568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1303, 2606, 5212, 10424, 16939, 20848, 33878, 67756, 74311, 135512, 148622, 271024, 297244, 594488, 966043, 1188976, 1932086, 3864172, 7728344, 15456688, 96827233, 193654466, 387308932, 774617864, 1258754029, 1549235728, 2517508058, 5035016116, 10070032232, 20140064464]

約数ペア:

[(1, 20140064464), (2, 10070032232), (4, 5035016116), (8, 2517508058), (13, 1549235728), (16, 1258754029), (26, 774617864), (52, 387308932), (104, 193654466), (208, 96827233), (1303, 15456688), (2606, 7728344), (5212, 3864172), (10424, 1932086), (16939, 1188976), (20848, 966043), (33878, 594488), (67756, 297244), (74311, 271024), (135512, 148622)]