20185935

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17477}}^1$

素因数の和:17503

約数の個数: 32

約数和(自身を含む): 40269312

約数和(自身を除く): 20083377

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 165, 231, 385, 1155, 17477, 52431, 87385, 122339, 192247, 262155, 367017, 576741, 611695, 961235, 1345729, 1835085, 2883705, 4037187, 6728645, 20185935]

約数ペア:

[(1, 20185935), (3, 6728645), (5, 4037187), (7, 2883705), (11, 1835085), (15, 1345729), (21, 961235), (33, 611695), (35, 576741), (55, 367017), (77, 262155), (105, 192247), (165, 122339), (231, 87385), (385, 52431), (1155, 17477)]