20296693516

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6271}}^1\times {\mathrm{4327}}^1$

素因数の和:10630

約数の個数: 48

約数和(自身を含む): 41043566592

約数和(自身を除く): 20746873076

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 4327, 6271, 8654, 12542, 17308, 25084, 47597, 68981, 73559, 95194, 106607, 137962, 147118, 190388, 213214, 275924, 294236, 426428, 809149, 1172677, 1618298, 2345354, 3236596, 4690708, 27134617, 54269234, 108538468, 298480787, 461288489, 596961574, 922576978, 1193923148, 1845153956, 5074173379, 10148346758, 20296693516]

約数ペア:

[(1, 20296693516), (2, 10148346758), (4, 5074173379), (11, 1845153956), (17, 1193923148), (22, 922576978), (34, 596961574), (44, 461288489), (68, 298480787), (187, 108538468), (374, 54269234), (748, 27134617), (4327, 4690708), (6271, 3236596), (8654, 2345354), (12542, 1618298), (17308, 1172677), (25084, 809149), (47597, 426428), (68981, 294236), (73559, 275924), (95194, 213214), (106607, 190388), (137962, 147118)]