20164355516

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{367}}^1\times {\mathrm{1523}}^1$

素因数の和:2234

約数の個数: 48

約数和(自身を含む): 36745712640

約数和(自身を除く): 16581357124

約数列:

[1, 2, 4, 29, 58, 116, 311, 367, 622, 734, 1244, 1468, 1523, 3046, 6092, 9019, 10643, 18038, 21286, 36076, 42572, 44167, 88334, 114137, 176668, 228274, 456548, 473653, 558941, 947306, 1117882, 1894612, 2235764, 3309973, 6619946, 13239892, 13735937, 16209289, 27471874, 32418578, 54943748, 64837156, 173830651, 347661302, 695322604, 5041088879, 10082177758, 20164355516]

約数ペア:

[(1, 20164355516), (2, 10082177758), (4, 5041088879), (29, 695322604), (58, 347661302), (116, 173830651), (311, 64837156), (367, 54943748), (622, 32418578), (734, 27471874), (1244, 16209289), (1468, 13735937), (1523, 13239892), (3046, 6619946), (6092, 3309973), (9019, 2235764), (10643, 1894612), (18038, 1117882), (21286, 947306), (36076, 558941), (42572, 473653), (44167, 456548), (88334, 228274), (114137, 176668)]