20126844

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{32887}}^1$

素因数の和:32914

約数の個数: 36

約数和(自身を含む): 53870544

約数和(自身を除く): 33743700

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 32887, 65774, 98661, 131548, 197322, 295983, 394644, 559079, 591966, 1118158, 1183932, 1677237, 2236316, 3354474, 5031711, 6708948, 10063422, 20126844]

約数ペア:

[(1, 20126844), (2, 10063422), (3, 6708948), (4, 5031711), (6, 3354474), (9, 2236316), (12, 1677237), (17, 1183932), (18, 1118158), (34, 591966), (36, 559079), (51, 394644), (68, 295983), (102, 197322), (153, 131548), (204, 98661), (306, 65774), (612, 32887)]