20740019292

素因数分解:

$2^2\times 3^2\times {\mathrm{107}}^1\times {\mathrm{5384221}}^1$

素因数の和:5384338

約数の個数: 36

約数和(自身を含む): 52916133816

約数和(自身を除く): 32176114524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 107, 214, 321, 428, 642, 963, 1284, 1926, 3852, 5384221, 10768442, 16152663, 21536884, 32305326, 48457989, 64610652, 96915978, 193831956, 576111647, 1152223294, 1728334941, 2304446588, 3456669882, 5185004823, 6913339764, 10370009646, 20740019292]

約数ペア:

[(1, 20740019292), (2, 10370009646), (3, 6913339764), (4, 5185004823), (6, 3456669882), (9, 2304446588), (12, 1728334941), (18, 1152223294), (36, 576111647), (107, 193831956), (214, 96915978), (321, 64610652), (428, 48457989), (642, 32305326), (963, 21536884), (1284, 16152663), (1926, 10768442), (3852, 5384221)]