20163815442

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{3331}}^1\times {\mathrm{3467}}^1$

素因数の和:6903

約数の個数: 48

約数和(自身を含む): 44164647072

約数和(自身を除く): 24000831630

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 873, 1746, 3331, 3467, 6662, 6934, 9993, 10401, 19986, 20802, 29979, 31203, 59958, 62406, 323107, 336299, 646214, 672598, 969321, 1008897, 1938642, 2017794, 2907963, 3026691, 5815926, 6053382, 11548577, 23097154, 34645731, 69291462, 103937193, 207874386, 1120211969, 2240423938, 3360635907, 6721271814, 10081907721, 20163815442]

約数ペア:

[(1, 20163815442), (2, 10081907721), (3, 6721271814), (6, 3360635907), (9, 2240423938), (18, 1120211969), (97, 207874386), (194, 103937193), (291, 69291462), (582, 34645731), (873, 23097154), (1746, 11548577), (3331, 6053382), (3467, 5815926), (6662, 3026691), (6934, 2907963), (9993, 2017794), (10401, 1938642), (19986, 1008897), (20802, 969321), (29979, 672598), (31203, 646214), (59958, 336299), (62406, 323107)]