20571002024

素因数分解:

$2^3\times {\mathrm{701}}^1\times {\mathrm{811}}^1\times {\mathrm{4523}}^1$

素因数の和:6041

約数の個数: 32

約数和(自身を含む): 38681828640

約数和(自身を除く): 18110826616

約数列:

[1, 2, 4, 8, 701, 811, 1402, 1622, 2804, 3244, 4523, 5608, 6488, 9046, 18092, 36184, 568511, 1137022, 2274044, 3170623, 3668153, 4548088, 6341246, 7336306, 12682492, 14672612, 25364984, 29345224, 2571375253, 5142750506, 10285501012, 20571002024]

約数ペア:

[(1, 20571002024), (2, 10285501012), (4, 5142750506), (8, 2571375253), (701, 29345224), (811, 25364984), (1402, 14672612), (1622, 12682492), (2804, 7336306), (3244, 6341246), (4523, 4548088), (5608, 3668153), (6488, 3170623), (9046, 2274044), (18092, 1137022), (36184, 568511)]