20094051

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:251

約数の個数: 32

約数和(自身を含む): 29611008

約数和(自身を除く): 9516957

約数列:

[1, 3, 17, 47, 51, 83, 101, 141, 249, 303, 799, 1411, 1717, 2397, 3901, 4233, 4747, 5151, 8383, 11703, 14241, 25149, 66317, 80699, 142511, 198951, 242097, 394001, 427533, 1182003, 6698017, 20094051]

約数ペア:

[(1, 20094051), (3, 6698017), (17, 1182003), (47, 427533), (51, 394001), (83, 242097), (101, 198951), (141, 142511), (249, 80699), (303, 66317), (799, 25149), (1411, 14241), (1717, 11703), (2397, 8383), (3901, 5151), (4233, 4747)]